You are not the center of the Universe!!!
Structure name (year discovered) |
Maximum dimension (in light-years) |
Notes |
---|---|---|
Hercules–Corona Borealis Great Wall (2014)[1] | 9,700,000,000–10,000,000,000[2][3][4] | Discovered through gamma-ray burst mapping. Existence as a structure is disputed.[5][6][7] |
Giant GRB Ring (2015)[8] | 5,600,000,000[8] | Discovered through gamma-ray burst mapping. Largest-known regular formation in the observable universe.[8] |
Huge-LQG (2012-2013) | 4,000,000,000[9][10][11] | Decoupling of 73 quasars. Largest-known large quasar group and the first structure found to exceed 3 billion light-years. |
“The Giant Arc” (2021) | 3,300,000,000[12] | Located 9.2 billion light years away. |
U1.11 LQG (2011) | 2,500,000,000 | Involves 38 quasars. Adjacent to the Clowes-Campusano LQG. |
Clowes–Campusano LQG (1991) | 2,000,000,000 | Grouping of 34 quasars. Discovered by Roger Clowes and Luis Campusano. |
Sloan Great Wall (2003) | 1,380,000,000 | Discovered through the 2dF Galaxy Redshift Survey and the Sloan Digital Sky Survey. |
South Pole Wall (2020) | 1,370,000,000[13][14][15][16][17][18] | The largest contiguous feature in the local volume and comparable to the Sloan Great Wall (see above) at half the distance. It is located at the celestial South Pole. |
(Theoretical limit) | 1,200,000,000 | Structures larger than this size are incompatible with the cosmological principle according to all estimates. However, whether the existence of these structures itself constitutes a refutation of the cosmological principle is still unclear.[19] |
BOSS Great Wall (BGW) (2016) | 1,000,000,000 | Structure consisting of 4 superclusters of galaxies. The mass and volume exceeds the amount of the Sloan Great Wall.[20] |
Perseus–Pegasus Filament (1985) | 1,000,000,000 | This galaxy filament contains the Perseus–Pisces Supercluster. |
Pisces–Cetus Supercluster Complex (1987) | 1,000,000,000 | Contains the Milky Way, and is the first galaxy filament to be discovered. (The first LQG was found earlier in 1982.) A new report in 2014 confirms the Milky Way as a member of the Laniakea Supercluster. |
Caelum Supercluster | 910,000,000[citation needed] | The Caelum Supercluster is a collection of over 550,000 galaxies. It is the largest of all galaxy superclusters.[citation needed] |
CfA2 Great Wall (1989) | 750,000,000 | Also known as the Coma Wall. |
Saraswati Supercluster | 652,000,000[21] | The Saraswati Supercluster consists of 43 massive galaxy clusters, which include Abell 2361 and ZWCl 2341.1+0000. |
Boötes Supercluster | 620,000,000 | |
Horologium-Reticulum Supercluster (2005) | 550,000,000 | Also known as the Horologium Supercluster. |
Laniakea Supercluster (2014) | 520,000,000 | Galaxy supercluster in which Earth is located. |
Komberg–Kravtsov–Lukash LQG 11 | 500,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Hyperion proto-supercluster (2018) | 489,000,000 | The largest and earliest known proto– supercluster. |
Komberg–Kravtsov–Lukash LQG 12 | 480,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Newman LQG (U1.54) | 450,000,000 | |
Komberg–Kravtsov–Lukash LQG 5 | 430,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Tesch–Engels LQG | 420,000,000 | |
Draco Supercluster | 410,000,000[citation needed] | |
Great Attractor | 400,000,000 | |
Shapley Supercluster | 400,000,000 | First identified by Harlow Shapley as a cloud of galaxies in 1930, it was not identified as a structure until 1989. |
Komberg–Kravstov–Lukash LQG 3 | 390,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
U1.90 | 380,000,000 | |
Lynx–Ursa Major Filament (LUM Filament) | 370,000,000 | |
Sculptor Wall | 370,000,000 | Also known as the Southern Great Wall. |
Pisces-Cetus Supercluster | 350,000,000 | |
Komberg–Kravtsov–Lukash LQG 2 | 350,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
z=2.38 filament around protocluster ClG J2143-4423 | 330,000,000 | |
Webster LQG | 320,000,000 | First LQG (Large Quasar Group) discovered.[23][24] |
Komberg–Kravtsov–Lukash LQG 8 | 310,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Komberg–Kravtsov–Lukash LQG 1 | 280,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Komberg–Kravtsov–Lukash LQG 6 | 260,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Komberg–Kravtsov–Lukash LQG 7 | 250,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
SCL @ 1338+27 | 228,314,341 | One of most distant known superclusters. |
Komberg–Kravtsov–Lukash LQG 9 | 200,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
SSA22 Protocluster | 200,000,000 | Giant collection of Lyman-alpha blobs. |
Ursa Major Supercluster | 200,000,000 | |
Komberg-Kravtsov-Lukash LQG 10 | 180,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Ophiuchus Supercluster | 170,000,000[citation needed] | |
Virgo Supercluster | 110,000,000 | A part of the Laniakea Supercluster (see above). It also contains the Milky Way Galaxy, which contains the Solar System where Earth orbits the Sun. Reported for Reference. |
******************
Name | Solar mass (Sun = 1 × 100) |
Notes | |
---|---|---|---|
Phoenix A | 1×1011[7] | Estimated using a calorimetric model on the adiabatic behavior of core regrowth and an assumed core-Sérsic model of n=4. It is consistent with evolutionary modelling of gas accretion and the dynamics and density profiles of the galaxy.[7] Mass has not been measured directly. | |
TON 618 | 6.6×1010[8] | Estimated from quasar Hβ emission line correlation. | |
4C +74.13 | 5.13+9.66 −3.35×1010[9][10] |
Produced a colossal AGN outburst after accreting 600 million M☉ worth of material.Estimated using the break radius of 0.5 kpc core of the central galaxy.[9][10] Previous indirect assumptions about the efficiencies of gas accretion and jet power yield a lower limit of 1 billion M☉.[11][12][13] | |
The above masses are larger than what is predicted by current models of black hole growth, and are thus potentially unreliable | |||
(Theoretical limit) | 5×1010 | This is the maximum mass of a black hole that models predict, at least for luminous accreting SMBH’s. At around 1010 M☉, both effects of intense radiation and star formation in the accretion disc slows down black hole growth. Given the age of the Universe and the composition of available matter, there is simply not enough time to grow black holes larger than this mass.[14][15][16][17] Reported for reference. | |
Holmberg 15A | (4.0±0.8)×1010[18] | Mass specified obtained through orbit-based, axisymmetric Schwarzschild models. Earlier estimates range from ~310 billion M☉ down to 3 billion M☉, all relying on empirical scaling relations and are thus obtained from extrapolation and not from kinematical measurements.[19] | |
IC 1101 | (4–10)×1010[20] | Estimated from properties of the host galaxy (Faber–Jackson relation); mass has not been measured directly. | |
S5 0014+81 | 4×1010[21][22][23] | A 2010 paper suggested that a funnel collimates the radiation around the jet axis, creating an optical illusion of very high brightness, and thus a possible overestimation of the black hole mass.[21] | |
SMSS J215728.21-360215.1 | (3.4±0.6)×1010[24] | Estimated using near-infrared spectroscopic measurements of the MgII emission line doublet. | |
SDSS J102325.31+514251.0 | 3.31+0.67 −0.56×1010[25] |
Estimated from quasar MgII emission line correlation. | |
H1821+643 | 3×1010[26] | Value obtained as an indirect estimate using a model of minimum Eddington luminosity required to account for the Compton cooling of the surrounding cluster.[26] | |
NGC 6166 | 2.84+0.27 −0.18×1010[27] |
Central galaxy of Abell 2199; notable for its hundred thousand light year long relativistic jet. | |
2MASS J13260399+7023462 | (2.7±0.4)×1010[28] | Estimated using the full-width half maxima of the CIV emission line and monochromatic luminosity at 1350 Å wavelength. | |
APM 08279+5255 | 2.3×1010[29] 1.0+0.17 −0.13×1010[30] |
Based on velocity width of CO line from orbiting molecular gas,[29] and reverberation mapping using SiIV and CIV emission lines.[30] | |
NGC 4889 | (2.1±1.6)×1010[31][32] | Best fit: the estimate ranges from 6 billion to 37 billion M☉.[31][32] | |
SDSS J074521.78+734336.1 | (1.95±0.05)×1010[25] | Estimated from quasar MgII emission line correlation. | |
OJ 287 primary | 1.8×1010[33] | A smaller 100 million M☉ black hole orbits this one in a 12-year period (see OJ 287 secondary below). But this measurement is in question[by whom?] due to the limited number and precision of observed companion orbits. | |
NGC 1600 | (1.7±0.15)×1010[34][35] | Unprecedentedly massive in relation of its location: an elliptical galaxy host in a sparse environment. | |
SDSS J08019.69+373047.3 | (1.51±0.31)×1010[25] | Estimated from quasar MgII emission line correlation. | |
SDSS J115954.33+201921.1 | (1.41±0.10)×1010[25] | Estimated from quasar MgII emission line correlation. | |
SDSS J075303.34+423130.8 | (1.38±0.03)×1010[25] | Estimated from quasar Hβ emission line correlation. | |
SDSS J080430.56+542041.1 | (1.35±0.22)×1010[25] | Estimated from quasar MgII emission line correlation. | |
Abell 1201 BCG | (1.3±0.6)×1010[36] | Estimated from the strong gravitational lensing of a background galaxy behind the BCG.[36] Beware of ambiguity between the BH mass determination and the galaxy cluster’s dark matter profile.[37] | |
SDSS J0100+2802 | (1.24±0.19)×1010[38][39] | Estimated from quasar MgII emission line correlation. This object grew early in cosmic history (redshift 6.30). | |
SDSS J081855.77+095848.0 | (1.20±0.06)×1010[25] | Estimated from quasar MgII emission line correlation. | |
NGC 1270 | 1.2×1010[40] | Elliptical galaxy located in the Perseus Cluster. Also is a low-luminosity AGN (LLAGN).[41] | |
SDSS J082535.19+512706.3 | (1.12±0.20)×1010[25] | Estimated from quasar Hβ emission line | |
SDSS J013127.34-032100.1 | (1.1±0.2)×1010[42] | Estimated from accretion disk spectrum modelling.[42] | |
PSO J334.2028+01.4075 | 1×1010[43] | There are actually two black holes, orbiting at each other in a close pair with a 542-day period. The largest one is quoted, while the smaller one’s mass is not defined.[43] | |
Black hole of central elliptical galaxy of RX J1532.9+3021 | 1×1010[44] | ||
QSO B2126-158 | 1×1010[21] | ||
NGC 1281 | 1×1010[45] | Compact elliptical galaxy in the Perseus Cluster. Mass estimates range from 10 billion M☉ down to <5 billion M☉.[46] | |
SDSS J015741.57-010629.6 | (9.8±1.4)×109[25] | ||
NGC 3842 | 9.7+3.0 −2.5×109[31][32] |
Brightest galaxy in the Leo Cluster | |
SDSS J230301.45-093930.7 | (9.12±0.88)×109[25] | Estimated from quasar MgII emission line correlation. | |
SDSS J140821.67+025733.2 | 8×109[47] | Estimated from quasar MgII emission line correlation. | |
SDSS J075819.70+202300.9 | (7.8±3.9)×109[25] | Estimated from quasar Hβ emission line correlation. | |
CID-947 | 6.9+0.8 −1.2×109[48] |
Constitutes 10% of the total mass of its host galaxy. Estimated from quasar Hβ emission line correlation. | |
SDSS J080956.02+502000.9 | (6.46±0.45)×109[25] | Estimated from quasar Hβ emission line correlation. | |
SDSS J014214.75+002324.2 | (6.31±1.16)×109[25] | Estimated from quasar MgII emission line correlation. | |
Messier 87 | 7.22+0.34 −0.40×109[49] 6.3×109[50] |
Central galaxy of the Virgo Cluster; the first black hole directly imaged. | |
NGC 5419 | 7.2+2.7 −1.9×109[51] |
Estimated from the stellar velocity distribution. A secondary satellite SMBH may orbit around 70 parsecs.[51] | |
SDSS J025905.63+001121.9 | (5.25±0.73)×109[25] | Estimated from quasar Hβ emission line correlation. | |
SDSS J094202.04+042244.5 | (5.13±0.71)×109[25] | Estimated from quasar Hβ emission line correlation. | |
QSO B0746+254 | 5×109[21] | ||
QSO B2149-306 | 5×109[21] | ||
SDSS J090033.50+421547.0 | (4.7±0.2)×109[25] | Estimated from quasar MgII emission line correlation. | |
Messier 60 | (4.5±1.0)×109[52] | ||
SDSS J011521.20+152453.3 | (4.1±2.4)×109[25] | Estimated from quasar Hβ emission line correlation. | |
QSO B0222+185 | 4×109[21] | ||
Hercules A (3C 348) | 4×109 | Notable for its million light-year long relativistic jet. | |
Abell 1836-BCG | 3.61+0.41 −0.50×109[53] |
||
SDSS J213023.61+122252.0 | (3.5±0.2)×109[25] | Estimated from quasar Hβ emission line correlation. | |
SDSS J173352.23+540030.4 | (3.4±0.4)×109[25] | Estimated from quasar MgII emission line correlation. | |
SDSS J025021.76-075749.9 | (3.1±0.6)×109[25] | Estimated from quasar MgII emission line correlation. | |
NGC 1271 | 3.0+1.0 −1.1×109[54] |
Compact elliptical or lenticular galaxy in the Perseus Cluster.[55] | |
SDSS J030341.04-002321.9 | (3.0±0.4)×109[25] | Estimated from quasar MgII emission line correlation. | |
QSO B0836+710 | 3×109[21] | ||
SDSS J224956.08+000218.0 | (2.63±1.21)×109[25] | Estimated from quasar Hβ emission line correlation. | |
SDSS J030449.85-000813.4 | (2.4±0.50)×109[25] | Estimated from quasar Hβ emission line correlation. | |
SDSS J234625.66-001600.4 | (2.24±0.15)×109[25] | Estimated from quasar Hβ emission line correlation. | |
PKS 2128-123 | 2.02×109[56] | ||
ULAS J1120+0641 | 2×109[57][58] | ||
QSO 0537-286 | 2×109[21] | ||
NGC 3115 | 2×109[59] | ||
Q0906+6930 | 2×109[60] | Most distant blazar, at z = 5.47 | |
QSO B0805+614 | 1.5×109[21] | ||
Messier 84 | 1.5×109[61] | ||
J100758.264+211529.207 (“Pōniuāʻena”) | (1.5±0.2)×109[62] | Second most-distant quasar known | |
PKS 2059+034 | 1.36×109[56] | ||
Abell 3565-BCG | 1.34+0.21 −0.19×109[53] |
||
NGC 7768 | 1.3+0.5 −0.4×109[32] |
||
NGC 1277 | 1.2×109[63] | Once thought to harbor a black hole so large that it contradicted modern galaxy formation and evolutionary theories,[64] re-analysis of the data revised it downward to roughly a third of the original estimate.[65] and then one tenth.[63] | |
QSO B225155+2217 | 1×109[21] | ||
QSO B1210+330 | 1×109[21] | ||
Cygnus A | 1×109[66] | Brightest extrasolar radio source in the sky as seen at frequencies above 1 GHz | |
Sombrero Galaxy | 1×109[67] | Bolometrically most luminous galaxy in the local universe and also the nearest billion-solar-mass black hole to Earth. | |
Markarian 501 | 9×108–3.4×109[68] | Brightest object in the sky in very high energy gamma rays. | |
PG 1426+015 | (1.298±0.385)×109[4] 467740000[5] |
||
3C 273 | (8.86±1.87)×108[4] 550000000[5] |
Brightest quasar in the sky | |
ULAS J1342+0928 | 8×108[69] | Most distant quasar[69] − currently on record as the most distant quasar at z=7.54[69] | |
Messier 49 | 5.6×108[70] | ||
ESO 444-46 | 5.01×108–7.76×1010[9][10] | Brightest cluster galaxy of Abell 3558 in the center of the Shapley Supercluster; estimated using spheroidal luminosity profile of the host galaxy. | |
NGC 1399 | 5×108[71] | Central galaxy of the Fornax Cluster | |
PG 0804+761 | (6.93±0.83)×108[4] 190550000[5] |
||
PG 1617+175 | (5.94±1.38)×108[4] 275420000[5] |
||
PG 1700+518 | 7.81+1.82 −1.65×108[4] 60260000[5] |
||
NGC 4261 | 4×108[72] | Notable for its 88000 light-year long relativistic jet.[73] | |
PG 1307+085 | (4.4±1.23)×108[4] 281 840 000[5] |
||
SAGE0536AGN | (3.5±0.8)×108[74][75] | Constitutes 1.4% of the mass of its host galaxy | |
NGC 1275 | 3.4×108[76][77] | Central galaxy of the Perseus Cluster | |
3C 390.3 | (2.87±0.64)×108[4] 338840000[5] |
||
II Zwicky 136 | (4.57±0.55)×108[4] 144540000[5] |
||
PG 0052+251 | (3.69±0.76)×108[4] 218780000[5] |
||
Messier 59 | 2.7×108[78] | This black hole has a retrograde rotation.[79] | |
PG 1411+442 | (4.43±1.46)×108[4] 79430000[5] |
||
Markarian 876 | (2.79±1.29)×108[4] 240000000[5] |
||
Andromeda Galaxy | 2.3×108 | Nearest large galaxy to the Milky Way | |
PG 0953+414 | (2.76±0.59)×108[4] 182000000[5] |
||
PG 0026+129 | (3.93±0.96)×108[4] 53700000[5] |
||
Fairall 9 | (2.55±0.56)×108[4] 79430000[5] |
||
NGC 7727 | 1.54+0.18 −0.15×108[80] |
with 6.3×106 companion and the closest confirmed BBH to Earth at about 89 million light years away | |
Markarian 1095 | (1.5±0.19)×108[4] 182000000[5] |
||
Messier 105 | 1.4×108–2×108[81] | ||
Markarian 509 | (1.43±0.12)×108[4] 57550000[5] |
||
OJ 287 secondary | 1×108[33] | The smaller black hole orbiting OJ 287 primary (see above). | |
RX J124236.9-111935 | 1×108[82] | Observed by the Chandra X-ray Observatory to be tidally disrupting a star.[82][83] | |
Messier 85 | 1×108[84] | ||
NGC 5548 | (6.71±0.26)×107[4] 123000000[5] |
||
PG 1211+143 | (1.46±0.44)×108[4] 40740000[5] |
||
Messier 88 | 8×107[85] | ||
Messier 81 (Bode’s Galaxy) | 7×107[86] | ||
Markarian 771 | (7.32±3.52)×107[4] 7.586×107[5] |
||
Messier 58 | 7×107[87] | ||
PG 0844+349 | (9.24±3.81)×107[4] 2.138×107[5] |
||
Centaurus A | 5.5×107[88] | Also notable for its million light-year long relativistic jet.[89] | |
Markarian 79 | (5.24±1.44)×107[4] 5.25×107[5] |
||
Messier 96 | 48000000[90] | Estimates can be as low as 1.5 million solar masses | |
Markarian 817 | (4.94±0.77)×107[4] 4.365×107[5] |
||
NGC 3227 | (4.22±2.14)×107[4] 3.89×107[5] |
||
NGC 4151 primary | 4×107[91][92] | ||
3C 120 | 5.55+3.14 −2.25×107[4] 2.29×107[5] |
||
Markarian 279 | (3.49±0.92)×107[4] 4.17×107[5] |
||
NGC 3516 | (4.27±1.46)×107[4] 2.3×107[5] |
||
NGC 863 | (4.75±0.74)×107[4] 1.77×107[5] |
||
Messier 82 (Cigar Galaxy) | 3×107[93] | Prototype starburst galaxy.[94] | |
Messier 108 | 2.4×107[95] | ||
M60-UCD1 | 2×107[96] | Constitutes 15% of the mass of its host galaxy. | |
NGC 3783 | (2.98±0.54)×107[4] 9300000[5] |
||
Markarian 110 | (2.51±0.61)×107[4] 5620000[5] |
||
Markarian 335 | (1.42±0.37)×107[4] 6310000[5] |
||
NGC 4151 secondary | 10000000[92] | ||
NGC 7469 | (12.2±1.4)×106[4] 6460000[5] |
||
IC 4329 A | 9.90+17.88 −11.88×106[4] 5010000[5] |
||
NGC 4593 | 5.36+9.37 −6.95×106[4] 8130000[5] |
||
Messier 61 | 5×106[97] | ||
Messier 32 | 1.5×106–5×106[98] | A dwarf satellite galaxy of the Andromeda Galaxy. | |
Sagittarius A* | 4.3×106[99] | The black hole at the center of the Milky Way. |
**********************
Galaxy name/designation | Major axis diameter (in light-years) | Minor axis diameter (in light years) | Comoving distance (in millions of light-years) |
Apparent visible magnitude | Morphology | Estimation method |
Link for object |
---|---|---|---|---|---|---|---|
ESO 383-76 (ESO 383-G 076)[a] | 1,764,000 | 882,100 | 654.9 | 13.01 | cD5; E5; BrClG | 90% total B-light | NED |
ESO 409-25 (ESO 409-G 025)[a] | 1,454,000 | 901,700 | 885.5 | 13.9 | cD4; E4; BrClG | 90% total B-light | NED |
ESO 151-41 (ESO 151-G 041) | 1,132,000 | 453,000 | 1,131 | 15.61 | Sc | 90% total B-light | NED |
MCG-04-02-013[a] | 1,115,000 | 1,115,000 | 770.4 | 16 | E | 27.0 B-mag arcsec−2 | NED |
ESO 306-17 (ESO 306-G 017) | 1,070,000 | 706,100 | 517.3 | 13.33 | cD3; E3 | 90% total B-light | NED |
ESO 350-15 (ESO 350-G 015) | 1,043,000 | 521,600 | 712.3 | 14.2 | cD3; E3 | 90% total B-light | NED |
Abell 1146 BCG | 1,009,000 | 767,100 | 2,045 | 15.7 | E | 2MASS K-band total mag | NED |
Abell 747 BCG | 995,300 | 437,900 | 3,712 | 18.2 | BrClG | 2MASS K-band total mag | NED |
ESO 473-5 (ESO 473-G 005) | 944,600 | 632,900 | 921.7 | 14.57 | Sc; BrClG | 90% total B-light | NED |
LEDA 1654342 | 916,400 | 623,100 | 3,921 | 18.3 | BrClG | 2MASS K-band total mag | NED |
Abell 384 BCG | 913,900 | 274,200 | 3,354 | 19.31 | ~[b] | 2MASS K-band total mag | NED |
Abell 697 BCG[a] | 885,200 | 637,400 | 4,076 | 18.7 | BrClG | 2MASS K-band total mag | NED |
Abell 963 BCG | 841,200 | 605,700 | 2,976 | 17.5 | BrClG | 2MASS K-band total mag | NED |
ESO 541-13 (ESO 541-G 013) | 840,700 | 655,700 | 811.2 | 13.8 | cD; E3 pec | 90% total B-light | NED |
Abell 1602 BCG | 822,000 | 575,400 | 2,859 | 17.4 | BrClG | 2MASS K-band total mag | NED |
NGC 623 | 803,900 | 611,000 | 426.3 | 13.88 | cD; E | 27.0 B-mag arcsec−2 | NED |
ESO 197-1 NED03 (ESO 197-G 001 NED03) | 803,800 | 401,900 | 802.7 | 15.71 | E | 27.0 B-mag arcsec−2 | NED |
Abell 1413 BCG[a] | 801,400 | 256,400 | 2,081 | 17.82 | cD; E; BrClG | 25.0 r-mag arcsec−2 | NED |
ESO 291-9 (ESO 291-G 009) | 795,100 | 461,200 | 812.5 | 14.64 | cD4; SA0−;BrClG | 90% total B-light | NED |
LEDA 1816387 | 782,500 | 336,500 | 4,304 | 18.7 | ~[b] | 2MASS K-band total mag | NED |
Abell 812 BCG[a] | 772,900 | 541,000 | 2,763 | 17.6 | BrClG | 2MASS K-band total mag | NED |
7C 1043+5953 | 771,000 | 400,900 | 3,299 | 18.1 | BrClG | 2MASS K-band total mag | NED |
LEDA 2463193 | 769,500 | 769,500 | 5,023 | 19.6 | BrClG | 2MASS K-band total mag | NED |
Abell 781 b | 766,500 | 337,300 | 4,327 | 19.0 | BrClG | 25.0 r-mag arcsec−2 | NED |
Abell 655 BCG | 760,000 | 577,600 | 1,864 | 16.0 | BrClG | 2MASS K-band total mag | NED |
Abell 908 BCG | 750,200 | 555,100 | 3,541 | 18.0 | BrClG | 2MASS K-band total mag | NED |
ESO 198-1 (ESO 198-G 001) | 741,600 | 563,600 | 921.4 | 14.36 | cD4; E4 | 27.0 B-mag arcsec−2 | NED |
3C 295 | 738,000 | 738,000 | 5,926 | 19.8 | E/S0;LEG;BrClG NLRG | 2MASS K-band total mag | NED |
Abell 267 BCG | 736,700 | 302,000 | 3,297 | 17.8 | BrClG | 25.0 r-mag arcsec−2 | NED |
Abell 360 BCG | 727,700 | 363,900 | 3,160 | 17.65 | cD | 2MASS K-band total mag | NED |
ESO 251-21 (ESO 251-G 021) | 727,700 | 458,400 | 480.1 | 13.9 | SAB0- pec; E/S0 | 90% total B-light | NED |
NGC 6872 | 717,000 | 143,400 | 246.6 | 12.69 | SAB(rs)c | 25.5 r-mag arcsec−2 | NED |
B3 1715+425 | 715,200 | 472,000 | 2,653 | 16.4 | BrClG; AGN[c] | 2MASS K-band total mag | NED |
ESO 552-20 (ESO 552-G 020)[a] | 710,000 | 411,800 | 447.5 | 13.32 | cD; E | 90% total B-light | NED |
ESO 11-4 (ESO 011-G 004) | 707,400 | 488,100 | 839.5 | 15.38 | cD4; E4 pec | 90% total B-light | NED |
IC 1633[a] | 705,700 | 543,400 | 349.3 | 12.48 | cD; E1 | 27.0 B-mag arcsec−2 | NED |
LEDA 2262657 | 704,000 | 521,000 | 3,832 | 17.8 | BrClG | 2MASS K-band total mag | NED |
NGC 1759 | 702,800 | 632,500 | 778.5 | 14.08 | cD; E | 27.0 B-mag arcsec−2 | NED |
Abell 242 BCG | 699,900 | 287,000 | 3,259 | 17.94 | cD; db | 2MASS K-band total mag | NED |
2MASS J14342214-0232472 | 676,600 | 399,200 | 4,216 | 18.9 | BrClG | 2MASS K-band total mag | NED |
ESO 444-46 (ESO 444-G 046)[a] | 670,700 | 382,300 | 654.9 | 15.23 | cD4; E4; BrClG | 27.0 B-mag arcsec−2 | NED |
Abell 227 BCG | 667,400 | 493,900 | 2,526 | 17.11 | cD | 2MASS K-band total mag | NED |
ESO 351-21 (ESO 351-G 021) | 664,600 | 584,900 | 816.7 | 15.21 | SA0- | 90% total B-light | NED |
NGC 1668 | 660,100 | 435,700 | 483.0 | 13.73 | SA0−; D/cD | 90% total B-light | NED |
Abell 980 BCG | 658,500 | 342,400 | 2,294 | 17.5 | BrClG | 2MASS K-band total mag | NED |
2MASX J06583806-5557256 | 658,300 | 408,200 | 4,008 | 20.32 | ~[b] | 2MASS K-band total mag | NED |
ESO 253-27 (ESO 253-G 027)[a] | 658,200 | 447,600 | 745.9 | 14.88 | cD3; E3 | 90% total B-light | NED |
Abell 38 BCG | 658,200 | 368,600 | 2,017 | 16.87 | BrClG | 2MASS K-band total mag | NED |
LEDA 1127620 | 657,400 | 552,200 | 3,626 | 18.2 | ~[b] | 2MASS K-band total mag | NED |
MACS J0257.6-2209 BCG | 656,200 | 446,200 | 4,089 | 19.49 | BrClG | 2MASS K-band total mag | NED |
LEDA 1694905 | 656,100 | 472,400 | 3,426 | 18.0 | BrClG | 2MASS K-band total mag | NED |
LEDA 1769306 | 655,800 | 524,700 | 4,201 | 18.8 | BrClG | 2MASS K-band total mag | NED |
ESO 488-27 (ESO 488-G 027)[a] | 654,300 | 536,500 | 569.1 | 13.99 | cD; E1 | 27.0 B-mag arcsec−2 | NED |
Abell 635 BCG | 652,900 | 470,100 | 1,344 | 11.1(K) | cD | 2MASS K-band total mag | NED |
Abell 209 BCG | 652,500 | 365,400 | 3,011 | 18.29 | BrClG | 2MASS K-band total mag | NED |
Abell 690 BCG[a] | 647,800 | 492,300 | 1,145 | 15.3 | cD; BrClG; WLRG | 2MASS K-band total mag | NED |
IC 5353[a] | 647,600 | 524,600 | 394.3 | 14.05 | cD; S0− | 26.0 B-mag arcsec−2 | NED |
LEDA 2637071 | 643,000 | 347,200 | 2,690 | 17.1 | ~[b] | 2MASS K-band total mag | NED |
ESO 488-15 (ESO 488-G 015)[a] | 642,900 | 501,500 | 606.3 | 14.72 | E | 90% total B-light | NED |
ESO 349-10 (ESO 349-G 010) | 642,200 | 398,200 | 703.2 | 13.0 | cD4; E4; BrClG | 90% total B-light | NED |
Abell 1835 BCG[d][a] | 637,100 | 471,500 | 3,660 | 17.6 | cD; BrClG | 2MASS K-band total mag | NED |
Abell 1277 BCG | 636,800 | 471,200 | 3,559 | 18.6 | BrClG | 2MASS K-band total mag | NED |
LEDA 1933247 | 634,600 | 342,700 | 3,023 | 17.5 | BrClG | 2MASS K-band total mag | NED |
Abell 122 BCG | 633,800 | 557,800 | 1,614 | 15.42 | cD; E | 2MASS K-band total mag | NED |
UGC 2438[a] | 633,100 | 367,200 | 1,013 | 16.5 | cD | 2MASS K-band total mag | NED |
LEDA 2628046 | 632,800 | 379,700 | 3,967 | 18.2 | BrClG | 2MASS K-band total mag | NED |
OGC 79 | 623,700 | 324,300 | 2,840 | 17.6 | BrClG | 2MASS K-band total mag | NED |
LEDA 2197890 | 619,900 | 520,700 | 3,347 | 16.5 | BrClG | 2MASS K-band total mag | NED |
Abell 907 BCG | 618,700 | 457,800 | 2,350 | 16.9 | BrClG | 2MASS K-band total mag | NED |
Abell 523-178 | 618,100 | 445,000 | 1,477 | 11.1 | ~[b] | 2MASS K-band total mag | NED |
LEDA 1183804 | 616,500 | 468,600 | 3,522 | 18.1 | ~[b] | 2MASS K-band total mag | NED |
ESO 539-11 (ESO 539-G 011) | 613,300 | 361,800 | 753.4 | 14.9 | S0 | 90% total B-light | NED |
Abell 123 BCG | 610,400 | 415,100 | 1,358 | 15.40 | D/cD | 2MASS K-band total mag | NED |
ESO 33-3 (ESO 033-G 003) | 607,800 | 370,800 | 378.7 | 13.7 | E4 | 90% total B-light | NED |
Abell 1068 BCG | 607,400 | 243,000 | 2,008 | 16.4 | cD; Sy2 | 25.0 r-mag arcsec−2 | NED |
ESO 307-13 (ESO 307-G 013) | 607,400 | 406,900 | 672.9 | 13.5 | cD3; E3; BrClG | 90% total B-light | NED |
Abell 586 BCG[a] | 606,700 | 351,900 | 2,075 | 15.4 | E; BrClG | 2MASS K-band total mag | NED |
ESO 482-21 (ESO 482-G 021) | 604,400 | 344,500 | 786.7 | 15.24 | S0 | 90% total B-light | NED |
Abell 1047 G1[a] | 602,600 | 518,300 | 2,256 | 17.1 | BrClG | 2MASS K-band total mag | NED |
ESO 86-62 (ESO 086-G 062) | 602,300 | 373,400 | 536.2 | 13.55 | cD4; E4 | 90% total B-light | NED |
WISEA J005939.38-181807.5 | 602,100 | 457,600 | 1,300 | 16.01 | SB(s)a pec | 2MASS K-band total mag | NED |
WISEA J085404.52+290312.7[a] | 601,600 | 433,200 | 1,224 | 15.8 | S0; BrClG | 2MASS K-band total mag | NED |
Abell 315-5200[a] | 600,800 | 324,400 | 2,499 | 18.1 | BrClG | 2MASS K-band total mag | NED |
Abell 140 BCG | 600,400 | 408,200 | 2,289 | 17.94 | cD | 2MASS K-band total mag | NED |
Abell 3880 BCG | 597,800 | 143,500 | 837.2 | 14.0 | cD3; E3; BrClG | 25.0 B-mag arcsec−2 | NED |
Abell 370 BCG[a] | 595,700 | 595,700 | 5,437 | 18.85 | E; BrClG | 2MASS K-band total mag | NED |
2MASX J03032123+0155344 | 595,600 | 345,500 | 2,190 | 19.3 | cD | 2MASS K-band total mag | NED |
Abell 971 BCG | 595,400 | 404,900 | 1,331 | 15.7 | cD; BrClG | 2MASS K-band total mag | NED |
ESO 488-13 (ESO 488-G 013)[a] | 595,300 | 375,000 | 652.0 | 15.1 | SA(r)0+ | 27.0 B-mag arcsec−2 | NED |
LEDA 1369756 | 592,500 | 391,100 | 3,348 | 18.0 | BrClG | 2MASS K-band total mag | NED |
Abell 1132 BCG[a] | 592,500 | 509,500 | 1,959 | 16.8 | BrClG | 2MASS K-band total mag | NED |
IC 5358[a] | 592,000 | 272,300 | 413.6 | 13.58 | cD4; E4 pec | 27.0 B-mag arcsec−2 | NED |
Abell 1045 BCG[a] | 590,900 | 307,200 | 1,995 | 16.7 | BrClG | 2MASS K-band total mag | NED |
Abell 705 BCG | 590,200 | 507,600 | 1,520 | 16.4 | BrClG | 2MASS K-band total mag | NED |
Abell 1027B BCG | 590,000 | 413,000 | 1,985 | 18.1 | BrClG | 2MASS K-band total mag | NED |
Abell 2187 BCG[a] | 589,400 | 405,000 | 2,555 | 17.2 | BrClG | 25.0 r-mag arcsec-2 | NED |
Abell S78 BCG | 589,000 | 524,200 | 715.6 | 14.96 | S0 | 90% total B-light | NED |
Abell 359 BCG | 575,900 | 299,500 | 3,453 | 17.36 | cD | 2MASS K-band total mag | NED |
ESO 146-28 (ESO 146-G 028) | 574,800 | 396,600 | 601.1 | 13.9 | cD3; E3 | 27.0 B-mag arcsec−2 | NED |
ESO 161-8 (ESO 161-G 008) | 574,000 | 287,000 | 705.2 | 13.8 | cD5; E5; BrClG | 90% total B-light | NED |
OGC 58 | 565,700 | 294,200 | 3,825 | 18.0 | BrClG | 25.0 r-mag arcsec-2 | NED |
LEDA 139714 | 561,500 | 185,300 | 2,396 | 17.6 | BrClG | 25.0 r-mag arcsec-2 | NED |
ESO 306-4 (ESO 306-G 004) | 560,300 | 280,100 | 454.7 | 14.71 | cD4; E4 pec | 90% total B-light | NED |
Abell 521 BCG | 560,100 | 291,300 | 3,566 | 16.1 | Early-type[e] | 2MASS K-band total mag | NED |
Tadpole Galaxy | 558,400 | 111,700 | 468.4 | 14.6 | SB(s)c pec | 25.0 B-mag arcsec-2 | NED |
Abell 1246 G1 | 557,900 | 234,300 | 2,727 | 18.3 | BrClG | 2MASS K-band total mag | NED |
Abell 223B BCG | 556,500 | 556,500 | 3,021 | 18.33 | BrClG | 2MASS K-band total mag | NED |
ESO 424-1 (ESO 424-G 001) | 551,500 | 402,600 | 852.9 | 15.20 | cD4; E4 pec | 90% total B-light | NED |
2MASX J09420304+0857189 | 550,500 | 192,700 | 2,973 | 20.4 | ~[f] | 2MASS K-band total mag | NED |
Abell 394 BCG | 548,100 | 350,800 | 2,952 | 17.29 | cD | 2MASS K-band total mag | NED |
Abell 279A BCG[a] | 547,600 | 427,200 | 1,123 | 15.6 | BrClG | 2MASS K-band total mag | NED |
WISEA J222418.56-551451.7 | 546,500 | 393,500 | 1,142 | 15.83 | cD3; E3 | 2MASS K-band total mag | NED |
Abell S968A BCG | 545,300 | 196,300 | 781.5 | 15.48 | cD5; E5 pec | 25.0 B-mag arcsec−2 | NED |
LEDA 1483121[a] | 545,200 | 327,100 | 2,377 | 17 | BrClG | 2MASS K-band total mag | NED |
ESO 349-1 (ESO 349-G 001) | 544,900 | 403,200 | 823.5 | 14.52 | cD1; E1 | 27.0 B-mag arcsec−2 | NED |
Abell 2261 BCG[a] | 544,600 | 533,800 | 3,237 | 19.2 | cD; E | 2MASS K-band total mag | NED |
ESO 118-6 (ESO 118-IG 006)[a] | 544,400 | 310,300 | 700.6 | 15.23 | cD4; E4 | 26.0 B-mag arcsec−2 | NED |
NGC 77 | 543,400 | 527,100 | 900.8 | 15.67 | SA0- | 90% total B-light | NED |
Abell 329 BCG | 542,400 | 314,600 | 1,998 | 16.56 | cD | 2MASS K-band total mag | NED |
Abell 750 G1 | 541,300 | 281,500 | 2,371 | 17.3 | BrClG | 2MASS K-band total mag | NED |
NGC 7012 | 541,100 | 330,100 | 434.1 | 13.65 | cD4; E4 pec | 90% total B-light | NED |
Abell 415 BCG | 540,600 | 508,200 | 1,121 | 16.64 | S0 | 2MASS K-band total mag | NED |
Abell 773 D2[a] | 540,300 | 398,600 | 3,249 | 18.4 | cD; BrClG | 2MASS K-band total mag | NED |
B2 1003+26[a] | 539,800 | 431,900 | 1,697 | 16.5 | E; BrClG | 2MASS K-band total mag | NED |
LEDA 2155337 | 539,700 | 367,000 | 3,626 | 18.1 | BrClG | 2MASS K-band total mag | NED |
Abell 983-4822[a] | 539,600 | 453,300 | 2,876 | 17.6 | BrClG | 2MASS K-band total mag | NED |
LEDA 1860126 | 536,300 | 504,100 | 3,081 | 16.0 | E; BrClG | 25.0 r-mag arcsec-2 | NED |
LEDA 2623325 | 531,200 | 302,800 | 2,502 | 16.9 | ~[b] | 2MASS K-band total mag | NED |
Abell 1232 BCG[a] | 527,500 | 411,400 | 2,439 | 17.2 | BrClG | 2MASS K-band total mag | NED |
Abell 1382 BCG[a] | 525,000 | 346,500 | 1,523 | 13.01(K)[g] | BrClG | 2MASS K-band total mag | NED |
Abell 1165 BCG | 524,000 | 324,900 | 2,730 | 17.5 | cD | 2MASS K-band total mag | NED |
LEDA 1166681 | 520,900 | 328,200 | 3,907 | 18.4 | BrClG | 2MASS K-band total mag | NED |
OGC 81 | 520,000 | 265,200 | 3,942 | 18.9 | BrClG | 25.0 r-mag arcsec-2 | NED |
Abell 208A BCG[a] | 519,600 | 426,100 | 1,128 | 15.7 | E; BrClG, AGN | 2MASS K-band total mag | NED |
Abell 715 BCG | 515,400 | 484,400 | 2,068 | 16.9 | BrClG | 2MASS K-band total mag | NED |
LEDA 1013135 | 509,300 | 325,900 | 3,108 | 17.8 | BrClG | 2MASS K-band total mag | NED |
UGC 9589 | 505,800 | 126,500 | 1,402 | 16.5 | SB | Intermed. surface brightness | NED |
LEDA 1374261 | 505,200 | 262,700 | 3,392 | 18.0 | BrClG | 25.0 r-mag arcsec-2 | NED |
Abell 1351 BCG | 502,400 | 445,000 | 4,656 | 18.8 | BrClG | 2MASS K-band total mag | NED |
Abell 667 BCG | 502,400 | 341,600 | 2,094 | 17.1 | BrClG | 2MASS K-band total mag | NED |
Listed below are some notable galaxies under 500,000 light-years in diameter, for the purpose of comparison. All links to NED are available, except for the Milky Way, which is linked to the relevant paper detailing its size.
Galaxy name/designation | Major axis diameter (in light-years) | Minor axis diameter (in light years) | Comoving distance (in millions of light-years) |
Apparent visible magnitude | Morphology | Estimation method |
Link for object |
---|---|---|---|---|---|---|---|
Hercules A | 459,800 | 285,100 | 2,258 | 17.7 | E; WLRG; NLRG | 2MASS K-band total mag | NED |
UGC 2885 (Rubin’s Galaxy)[a] | 438,100 | 201,500 | 274.0 | 13.5 | SA(rs)c | 25.0 B-mag arcsec−2 | NED |
NGC 1399[a] | 412,300 | 379,300 | 64.91 | 10.6 | cD; E1 pec | 90% total B-light | NED |
NeVe 1 | 332,100 | 239,100 | 438.7 | 8.94(K)[h] | cD; E | 2MASS K-band total mag | NED |
Alcyoneus (galaxy) | 242,900[i] | 155,400 | 3,561 | 19.6 | E | 25.0 r-mag arcsec−2 | NED |
IC 1101[a] | 164,200 | 133,500 | 342.8 | 14.73 | cD; S0- | 2MASS K-band total mag | NED |
Andromeda Galaxy | 152,300 | 152,300 | 2.446 | 0.17 | SA(s)b | 25.0 mag/arcsec2 | NED |
Messier 87[a] | 118,800[j] | 93,870 | 48.92 | 9.59 | cD; E0-E1 pec; NLRG; Sy | 25.0 B-mag arcsec−2 | NED |
Malin 1 | 118,700[k] | 118,700 | 1,218 | 17.6(g) | S; LSB | 2MASS K-band total mag | NED |
NGC 262[a] | 101,100 | 78,860 | 213.3 | 13.2(r) | SA(s)0/a; Sy2 | 2MASS K-band total mag | NED |
Milky Way | 87,400 ± 3,590 | 87,400 ± 3,590 | ~[l] | -5.0 | Sb; Sbc; SB(rs)bc | 25.0 B-mag arcsec-2 | [22][23] |
*****************
Nebula | Maximum dimension (in light-years/parsecs) |
Type | Notes |
---|---|---|---|
LAB Giant Concentration[verification needed] (coinciding with SSA22 Protocluster) |
200,000,000 ly (61,000,000 pc)[1] | Complex of LαBs | Also on record as one of the largest structures in the universe. |
NGC 262 Halo Cloud | 1,300,000 ly (400,000 pc)[2] | H I region | Spiral nebula surrounding NGC 262, which is one of the largest known galaxies. |
Leo Ring | 650,000 ly (200,000 pc)[3] | HVC | |
Magellanic Stream | 600,000 ly (180,000 pc)[4] | complex of HVCs | Connects the Large and Small Magellanic clouds; extends across 180° of the sky. |
Lyman-alpha blob 1 | 300,000 ly (92,000 pc)[5] | LαB | Largest blob in the LAB Giant Concentration[citation needed] |
Himiko Gas Cloud | 55,000 ly (17,000 pc)[6] | Intergalactic cloud (possible LαB) |
One of the most massive lyman-alpha blobs known |
HVC 127-41-330 | 20,000 ly (6,100 pc)[7] | HVC | |
Smith’s Cloud | 9,800 ly (3,000 pc)[8] | HVC | Extends about 20° of the sky |
Tarantula Nebula | 1,895 ly (581 pc)[9][a] | H II region | Most active starburst region in the Local Group |
NGC 604 | 1,520 ly (470 pc)[10][11][b] | H II region | Located in the Triangulum Galaxy |
N44 | 1,000 ly (310 pc)[12] | Emission nebula | |
N11 | 1,000 ly (310 pc)[13] | H II region | |
NGC 2404 | 940 ly (290 pc) | H II region | Largest H II region located in spiral galaxy NGC 2403 |
NGC 595 | 880 ly (270 pc)[14] | H II region | |
NGC 6822 | 838 ly (257 pc) | H II region | |
Gum Nebula | 809–950 ly (248–291 pc)[15][16] | Emission nebula | |
Bubble Nebula (NGC 6822) | 758 ly (232 pc)[17][18][19] | H II region | |
NGC 6188 | 600 ly (180 pc) | Emission nebula | |
NGC 592 | 590 ly (180 pc)[20][21] | H II region | |
N119 | 570 ly (170 pc)[22] | H II region | Peculiar S-shape |
Sh2-310 | 531–681 ly (163–209 pc)[23][c] | H II region | Nebula surrounding VY Canis Majoris, which is one of largest known stars. |
Carina Nebula | 460 ly (140 pc)[24] | H II region | Nearest giant H II region to Earth |
Dragonfish Nebula | 450 ly (140 pc)[25] | Emission nebula | |
RCW 49 | 350 ly (110 pc)[26] | H II region | |
Heart Nebula | 330 ly (100 pc) | H II region | |
Westerhout 5 (Soul Nebula) | 330 ly (100 pc) | H II region | |
Henize 70 (N70 or DEM L301)[27] | 300 ly (92 pc)[28] | H II region | The N 70 Nebula, in the Large Magellanic Cloud has a shell structure and is really a bubble in space. It is a “Super Bubble”. |
Barnard’s Loop | 300 ly (92 pc)[29][30] | H II region | |
Sh2-54 | 252 ly (77 pc)[31][32] | H II region | |
Prawn Nebula | 250 ly (77 pc)[33] | H II region | |
NGC 7822 | 150 ly (46 pc)[34] | Emission nebula | |
IC 2944 | 142 ly (44 pc)[35][36] | Emission nebula | |
Eagle Nebula | 140 ly (43 pc)[37] | H II region | Part of another diffuse nebula IC 4703. |
Rosette Nebula | 130 ly (40 pc) | H II region | |
Lagoon Nebula | 110 ly (34 pc) | H II region | |
NGC 3576 | 100 ly (31 pc) | Emission nebula | |
Veil Nebula | 100 ly (31 pc) | Supernova remnant |
By angular diameter
Celestial object | Angular diameter or size | Relative size |
---|---|---|
Magellanic Stream | over 100° | |
Gum Nebula | 36° | 1,000 ly |
Milky Way | 30° (by 360°) | 105,700 ly |
Serpens-Aquila Rift | 20° by 10° | 575 ly or more |
Canis Major Overdensity | 12° by 12° | |
Smith’s Cloud | 11° | |
Large Magellanic Cloud | 10.75° by 9.17° | Brightest galaxy in the night sky, 0.9 apparent magnitude (V) |
Barnard’s loop | 10° | |
Zeta Ophiuchi Sh2-27 nebula | 10° | |
Sagittarius Dwarf Spheroidal Galaxy | 7.5° by 3.6° | |
Coalsack nebula | 7° by 5° | |
Rho Ophiuchi cloud complex | 4.5° by 6.5° | |
Hyades | 5°30′ | Brightest star cluster in the night sky, 0.5 apparent magnitude (V) |
Small Magellanic Cloud | 5°20′ by 3°5′ | |
Andromeda Galaxy | 3°10′ by 1° | About six times the size of the Sun or the Moon. Only the much smaller core is visible without long-exposure photography. |
Veil Nebula | 3° | |
Heart Nebula | 2.5° by 2.5° | |
Westerhout 5 | 2.3° by 1.25° | |
Sh2-54 | 2.3° | |
Carina Nebula | 2° by 2° | Brightest nebula in the night sky, 1.0 apparent magnitude (V) |
North America Nebula | 2° by 100′ | |
Orion Nebula | 1°5′ by 1° | |
Sun | 31′27″ – 32′32″ | 30–31 times the maximum value for Venus (orange bar below) / 1887–1952″ |
Moon | 29′20″ – 34′6″ | 28–32.5 times the maximum value for Venus (orange bar below) / 1760–2046″ |
Helix Nebula | About 16′ by 28′ | |
Spire in Eagle Nebula | 4′40″ | Length is 280″ |
********************
Structure name (year discovered) |
Maximum dimension (in light-years) |
Notes |
---|---|---|
Hercules–Corona Borealis Great Wall (2014)[1] | 9,700,000,000–10,000,000,000[2][3][4] | Discovered through gamma-ray burst mapping. Existence as a structure is disputed.[5][6][7] |
Giant GRB Ring (2015)[8] | 5,600,000,000[8] | Discovered through gamma-ray burst mapping. Largest-known regular formation in the observable universe.[8] |
Huge-LQG (2012-2013) | 4,000,000,000[9][10][11] | Decoupling of 73 quasars. Largest-known large quasar group and the first structure found to exceed 3 billion light-years. |
“The Giant Arc” (2021) | 3,300,000,000[12] | Located 9.2 billion light years away. |
U1.11 LQG (2011) | 2,500,000,000 | Involves 38 quasars. Adjacent to the Clowes-Campusano LQG. |
Clowes–Campusano LQG (1991) | 2,000,000,000 | Grouping of 34 quasars. Discovered by Roger Clowes and Luis Campusano. |
Sloan Great Wall (2003) | 1,380,000,000 | Discovered through the 2dF Galaxy Redshift Survey and the Sloan Digital Sky Survey. |
South Pole Wall (2020) | 1,370,000,000[13][14][15][16][17][18] | The largest contiguous feature in the local volume and comparable to the Sloan Great Wall (see above) at half the distance. It is located at the celestial South Pole. |
(Theoretical limit) | 1,200,000,000 | Structures larger than this size are incompatible with the cosmological principle according to all estimates. However, whether the existence of these structures itself constitutes a refutation of the cosmological principle is still unclear.[19] |
BOSS Great Wall (BGW) (2016) | 1,000,000,000 | Structure consisting of 4 superclusters of galaxies. The mass and volume exceeds the amount of the Sloan Great Wall.[20] |
Perseus–Pegasus Filament (1985) | 1,000,000,000 | This galaxy filament contains the Perseus–Pisces Supercluster. |
Pisces–Cetus Supercluster Complex (1987) | 1,000,000,000 | Contains the Milky Way, and is the first galaxy filament to be discovered. (The first LQG was found earlier in 1982.) A new report in 2014 confirms the Milky Way as a member of the Laniakea Supercluster. |
Caelum Supercluster | 910,000,000[citation needed] | The Caelum Supercluster is a collection of over 550,000 galaxies. It is the largest of all galaxy superclusters.[citation needed] |
CfA2 Great Wall (1989) | 750,000,000 | Also known as the Coma Wall. |
Saraswati Supercluster | 652,000,000[21] | The Saraswati Supercluster consists of 43 massive galaxy clusters, which include Abell 2361 and ZWCl 2341.1+0000. |
Boötes Supercluster | 620,000,000 | |
Horologium-Reticulum Supercluster (2005) | 550,000,000 | Also known as the Horologium Supercluster. |
Laniakea Supercluster (2014) | 520,000,000 | Galaxy supercluster in which Earth is located. |
Komberg–Kravtsov–Lukash LQG 11 | 500,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Hyperion proto-supercluster (2018) | 489,000,000 | The largest and earliest known proto– supercluster. |
Komberg–Kravtsov–Lukash LQG 12 | 480,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Newman LQG (U1.54) | 450,000,000 | |
Komberg–Kravtsov–Lukash LQG 5 | 430,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Tesch–Engels LQG | 420,000,000 | |
Draco Supercluster | 410,000,000[citation needed] | |
Great Attractor | 400,000,000 | |
Shapley Supercluster | 400,000,000 | First identified by Harlow Shapley as a cloud of galaxies in 1930, it was not identified as a structure until 1989. |
Komberg–Kravstov–Lukash LQG 3 | 390,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
U1.90 | 380,000,000 | |
Lynx–Ursa Major Filament (LUM Filament) | 370,000,000 | |
Sculptor Wall | 370,000,000 | Also known as the Southern Great Wall. |
Pisces-Cetus Supercluster | 350,000,000 | |
Komberg–Kravtsov–Lukash LQG 2 | 350,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
z=2.38 filament around protocluster ClG J2143-4423 | 330,000,000 | |
Webster LQG | 320,000,000 | First LQG (Large Quasar Group) discovered.[23][24] |
Komberg–Kravtsov–Lukash LQG 8 | 310,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Komberg–Kravtsov–Lukash LQG 1 | 280,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Komberg–Kravtsov–Lukash LQG 6 | 260,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Komberg–Kravtsov–Lukash LQG 7 | 250,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
SCL @ 1338+27 | 228,314,341 | One of most distant known superclusters. |
Komberg–Kravtsov–Lukash LQG 9 | 200,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
SSA22 Protocluster | 200,000,000 | Giant collection of Lyman-alpha blobs. |
Ursa Major Supercluster | 200,000,000 | |
Komberg-Kravtsov-Lukash LQG 10 | 180,000,000 | Discovered by Boris V. Komberg, Andrey V. Kravstov and Vladimir N. Lukash.[22][23] |
Ophiuchus Supercluster | 170,000,000[citation needed] | |
Virgo Supercluster | 110,000,000 | A part of the Laniakea Supercluster (see above). It also contains the Milky Way Galaxy, which contains the Solar System where Earth orbits the Sun. Reported for Reference. |
*****************
Star name | Mass (M☉, Sun = 1) |
Approx. distance from earth (ly) |
Apparent visible magnitude |
Effective temperature (K) |
Estimation method |
Link | Reference |
---|---|---|---|---|---|---|---|
Westerhout 49-2 (in Westerhout 49) | 250 | 36,200 | 18.246 (J band) | 35,500 | Spectroscopy | SIMBAD | [5][6] |
BAT99-98 (in Tarantula Nebula of LMC) | 226 | 165,000 | 13.37 | 45,000 | Spectroscopy | SIMBAD | [7][8] |
R136a1 (in Tarantula Nebula of LMC) | 196 | 163,000 | 12.23 | 46,000 | Evolution | SIMBAD | [9][10] |
Melnick 42 (in Tarantula Nebula of LMC) | 189 | 163,000 | 12.78 | 47,300 | Spectroscopy | SIMBAD | [11][8] |
VFTS 1022 (in Tarantula Nebula of LMC) | 178 | 164,000 | 13.47 | 42,200 | Spectroscopy | SIMBAD | [11][8] |
Westerhout 51-57 (in Westerhout 51) | 160 | 20,000 | 16.66 (J band) | 42,700 | Evolution | [12] | |
R136a3 (in Tarantula Nebula of LMC) | 155 | 163,000 | 12.97 | 50,000 | Evolution | SIMBAD | [9][10] |
VFTS 682 (in Tarantula Nebula of LMC) | 153 | 164,000 | 16.08 | 52,200 | Spectroscopy | SIMBAD | [13][8] |
HD 15558 A (in IC 1805 of Heart Nebula) | 152 | 24,400 | 7.87 (combined) | 39,500 | Binary | SIMBAD | [14][15] |
R136a2 (in Tarantula Nebula of LMC) | 151 | 163,000 | 12.34 | 50,000 | Evolution | SIMBAD | [9][10] |
Westerhout 51-3 (in Westerhout 51) | 148 | 20,000 | 17.79 (J band) | 39,800 | Evolution | SIMBAD | [12] |
Melnick 34 A (in Tarantula Nebula of LMC) | 147 | 163,000 | 13.09 (combined) | 53,000 | Binary | SIMBAD | [16][8] |
VFTS 482 (in Tarantula Nebula of LMC) | 145 | 164,000 | 12.95 | 42,200 | Spectroscopy | SIMBAD | [11][8] |
R136c (in Tarantula Nebula of LMC) | 142 | 163,000 | 13.43 | 51,000 | Evolution | SIMBAD | [17][8] |
VFTS 1021 (in Tarantula Nebula of LMC) | 141 | 164,000 | 13.35 | 39,800 | Spectroscopy | SIMBAD | [11][8] |
LH 10-3209 A (in NGC 1763 of LMC) | 140 | 160,000 | 11.859 (combined) | 42,500 | Spectroscopy | SIMBAD | [18][19][e] |
VFTS 506 (in Tarantula Nebula of LMC) | 138 | 164,000 | 13.31 | 47,300 | Spectroscopy | SIMBAD | [13][8] |
Melnick 34 B (in Tarantula Nebula of LMC) | 136 | 163,000 | 13.09 (combined) | 53,000 | Binary | SIMBAD | [16][8] |
Westerhout 51d (in Westerhout 51) | 135 | 20,000 | 15.11 (J band) | 42,700 | Evolution | [12] | |
VFTS 545 (in Tarantula Nebula of LMC) | 133 | 164,000 | 13.32 | 47,300 | Spectroscopy | SIMBAD | [11][8] |
HD 97950 B (WR 43b in HD 97950 of NGC 3603) | 132 | 24,800 | 11.33 | 42,000 | Spectroscopy | SIMBAD | [20][21] |
HD 269810 (in NGC 2029 of LMC) | 130 | 163,000 | 12.22 | 52,500 | Spectroscopy | SIMBAD | [22][23] |
Westerhout 49-1 (in Westerhout 49) | 130 | 36,200 | 15.531 (J band) | 44,700 | Evolution | SIMBAD | [5][6] |
R136a7 (in Tarantula Nebula of LMC) | 127 | 163,000 | 13.97 | 54,000 | Evolution | SIMBAD | [24][8] |
WR 42e (in HD 97950 of NGC 3603) | 123 | 25,000 | 14.53 | 43,000 | Ejection | SIMBAD | [25][f] |
HD 97950 A1a (WR 43a A in HD 97950 of NGC 3603) | 120 | 24,800 | 11.18 (combined) | 42,000 | Binary | SIMBAD | [20][21] |
LSS 4067 (in HM 1) | 120 | 11,000 | 11.44 | 40,000 | Evolution | SIMBAD | [26][27] |
WR 93 (in Pismis 24 of NGC 6357) | 120 | 5,900 | 10.68 | 71,000 | Evolution | SIMBAD | [26][15] |
Sk -69° 212 (in NGC 2044 of LMC) | 119 | 160,000 | 12.416 | 45,400 | Evolution | SIMBAD | [28][19] |
Sk -69° 249 A (in NGC 2074 of LMC) | 119 | 160,000 | 12.02 (combined) | 38,900 | Evolution | SIMBAD | [28][29] |
ST5-31 (in NGC 2074 of LMC) | 119 | 160,000 | 12.273 | 50,700 | Evolution | SIMBAD | [28][30] |
R136a5 (in Tarantula Nebula of LMC) | 116 | 157,000 | 13.71 | 48,000 | Evolution | SIMBAD | [24][8] |
MSP 183 (in Westerlund 2) | 115 | 20,000 | 13.878 | 46,300 | Spectroscopy | SIMBAD | [31][32] |
WR 24 (in Collinder 228 of Carina Nebula) | 114 | 14,000 | 6.48 | 50,100 | Evolution | SIMBAD | [33][34] |
HD 97950 C1 (WR 43c A in HD 97950 of NGC 3603) | 113 | 24,800 | 11.89 (combined) | 44,000 | Spectroscopy | SIMBAD | [20][21][e] |
Arches-F9 (WR 102ae in Arches Cluster) | 111.3 | 25,000 | 16.1 (J band) | 36,600 | Spectroscopy | SIMBAD | [35][36] |
Cygnus OB2 #12 A (in Cygnus OB2) | 110 | 5,200 | 11.702 (combined) | 13,700 | Spectroscopy | SIMBAD | [37][38][e] |
HD 93129 Aa (in Trumpler 14 of Carina Nebula) | 110 | 7,500 | 6.9 (combined) | 42,500 | Trinary | SIMBAD | [39][15] |
HSH95-36 (in Tarantula Nebula of LMC) | 110 | 163,000 | 14.41 | 49,500 | Evolution | SIMBAD | [24][8] |
R146 (in Tarantula Nebula of LMC) | 109 | 164,000 | 13.11 | 63,000 | Spectroscopy | SIMBAD | [7][8] |
R136a4 (in Tarantula Nebula of LMC) | 108 | 157,000 | 13.41 | 50,000 | Evolution | SIMBAD | [24][8] |
VFTS 621 (in Tarantula Nebula of LMC) | 107 | 164,000 | 15.39 | 54,000 | Spectroscopy | SIMBAD | [11][8] |
R136a6 (in Tarantula Nebula of LMC) | 105 | 157,000 | 13.35 | 52,000 | Evolution | SIMBAD | [24][8] |
Westerhout 49-3 (in Westerhout 49) | 105 | 36,200 | 16.689 (J band) | 40,700 | Evolution | SIMBAD | [5][6] |
WR 21a A (Runaway star from Westerlund 2) | 103.6 | 26,100 | 12.661 (combined) | 45,000 | Binary | SIMBAD | [40][23] |
R99 (in N44 of LMC) | 103 | 164,000 | 11.52 | 28,000 | Spectroscopy | SIMBAD | [7][15] |
Arches-F6 (WR 102ah in Arches Cluster) | 101 | 25,000 | 15.75 (J band) | 33,900 | Spectroscopy | SIMBAD | [35][36] |
Sk -65° 47 (in NGC 1923 of LMC) | 101 | 160,000 | 12.466 | 47,800 | Evolution | SIMBAD | [28][19] |
Arches-F1 (WR 102ad in Arches Cluster) | 100.9 | 25,000 | 16.3 (J band) | 33,200 | Spectroscopy | SIMBAD | [35][36] |
Peony Star (WR 102ka in Peony Nebula near Galactic Center) | 100 | 26,000 | 12.978 (J band) | 25,100 | Spectroscopy | SIMBAD | [41][6] |
VFTS 457 (in Tarantula Nebula of LMC) | 100 | 164,000 | 13.74 | 39,800 | Spectroscopy | SIMBAD | [11][8] |
η Carinae A (in Trumpler 16 of Carina Nebula) | 100 | 7,500 | 4.3 (combined) | 9,400-35,200 | Spectroscopy | SIMBAD | [42][43] |
Mercer 30-1 A (WR 46-3 A in Mercer 30 of Dragonfish Nebula) | 99 | 40,000 | 10.33 (J band) | 32,200 | Evolution | SIMBAD | [44][g][e] |
Sk -68° 137 (in Tarantula Nebula of LMC) | 99 | 160,000 | 13.346 | 50,000 | Spectroscopy | SIMBAD | [18][19] |
WR 25 A (in Trumpler 16 of Carina Nebula) | 98 | 6,500 | 8.8 (combined) | 50,100 | Evolution | SIMBAD | [33][15][e] |
BI 253 (Runaway star from Tarantula Nebula of LMC) | 97.6 | 164,000 | 13.76 | 54,000 | Spectroscopy | SIMBAD | [17][45] |
R136a8 (in Tarantula Nebula of LMC) | 96 | 157,000 | 14.42 | 49,500 | Evolution | SIMBAD | [24][46] |
Westerhout 49-15 (in Westerhout 49) | 96 | 36,200 | 18.307 (J band) | 43,700 | Evolution | SIMBAD | [5][6] |
HD 38282 B (in Tarantula Nebula of LMC) | 95 | 163,000 | 11.11 (combined) | 47,000 | Binary | SIMBAD | [47][23] |
HM 1-6 (in HM 1) | 95 | 11,000 | 11.64 | 44,700 | Evolution | SIMBAD | [26][48] |
NGC 3603-42 (in HD 97950 of NGC 3603) | 95 | 25,000 | 12.86 | 50,000 | Spectroscopy | SIMBAD | [18][21] |
R139 A (in Tarantula Nebula of LMC) | 95 | 163,000 | 11.94 (combined) | 35,000 | Binary | SIMBAD | [7][8] |
BAT99-6 (in NGC 1747 of LMC) | 94 | 165,000 | 11.95 | 56,000 | Spectroscopy | SIMBAD | [7][19] |
Sk -66° 172 (in N64 of LMC) | 94 | 160,000 | 13.1 | 46,300 | Spectroscopy | SIMBAD | [18][19][h] |
ST2-22 (in NGC 2044 of LMC) | 94 | 160,000 | 14.3 | 51,300 | Evolution | SIMBAD | [28][49] |
VFTS 259 (in Tarantula Nebula of LMC) | 94 | 164,000 | 13.65 | 37,600 | Spectroscopy | SIMBAD | [11][8] |
VFTS 562 (in Tarantula Nebula of LMC) | 94 | 164,000 | 13.66 | 42,200 | Spectroscopy | SIMBAD | [11][8] |
VFTS 512 (in Tarantula Nebula of LMC) | 93 | 164,000 | 14.28 | 47,300 | Spectroscopy | SIMBAD | [11][8] |
HD 97950 A1b (WR 43a B in HD 97950 of NGC 3603) | 92 | 24,800 | 11.18 (combined) | 40,000 | Binary | SIMBAD | [20][21] |
R136b (in Tarantula Nebula of LMC) | 92 | 163,000 | 13.24 | 35,500 | Evolution | SIMBAD | [24][8] |
VFTS 16 (in Tarantula Nebula of LMC) | 91.6 | 164,000 | 13.55 | 50,600 | Spectroscopy | SIMBAD | [17][8] |
HD 97950 A3 (in HD 97950 of NGC 3603) | 91 | 24,800 | 12.95 | 50,000 | Spectroscopy | SIMBAD | [18][21] |
NGC 346-W1 (in NGC 346 of SMC) | 91 | 200,000 | 12.57 | 43,400 | Evolution | SIMBAD | [28][50] |
R127 (in NGC 2055 of LMC) | 90 | 160,000 | 10.15 | 10,000-27,000 | Evolution | SIMBAD | [51][23] |
VFTS 333 (in Tarantula Nebula of LMC) | 90 | 164,000 | 12.49 | 37,600 | Spectroscopy | SIMBAD | [11][8] |
VFTS 267 (in Tarantula Nebula of LMC) | 89 | 164,000 | 13.49 | 44,700 | Spectroscopy | SIMBAD | [11][8] |
VFTS 64 (in Tarantula Nebula of LMC) | 88 | 164,000 | 14.621 | 39,800 | Spectroscopy | SIMBAD | [11][19] |
BAT99-80 A (in NGC 2044 of LMC) | 87 | 165,000 | 13 (combined) | 45,000 | Spectroscopy | SIMBAD | [28][49] |
R140b (in Tarantula Nebula of LMC) | 87 | 165,000 | 12.66 | 47,000 | Spectroscopy | SIMBAD | [7][8] |
VFTS 542 (in Tarantula Nebula of LMC) | 87 | 164,000 | 13.47 | 44,700 | Spectroscopy | SIMBAD | [11][8] |
VFTS 599 (in Tarantula Nebula of LMC) | 87 | 164,000 | 13.8 | 44,700 | Spectroscopy | SIMBAD | [11][8] |
WR 89 (in HM 1) | 87 | 11,000 | 11.02 | 39,800 | Evolution | SIMBAD | [33][23] |
Arches-F7 (WR 102aj in Arches Cluster) | 86.3 | 25,000 | 15.74 (J band) | 32,900 | Spectroscopy | SIMBAD | [35][36] |
Sk -69° 104 (in NGC 1910 of LMC) | 86 | 160,000 | 12.1 | 39,900 | Evolution | SIMBAD | [28][19] |
VFTS 1017 (in Tarantula Nebula of LMC) | 86 | 164,000 | 14.5 | 50,100 | Spectroscopy | SIMBAD | [11][8] |
LH 10-3061 (in NGC 1763 of LMC) | 85 | 160,000 | 13.491 | 52,000 | Spectroscopy | SIMBAD | [18][19] |
Sk 80 (in NGC 346 of SMC) | 85 | 200,000 | 12.31 | 38,900 | Evolution | SIMBAD | [28][52] |
VFTS 603 (in Tarantula Nebula of LMC) | 85 | 164,000 | 13.99 | 42,200 | Spectroscopy | SIMBAD | [11][8] |
Sk -70° 91 (in BSDL 1830 of LMC) | 84.09 | 165,000 | 12.78 | 48,900 | Evolution | SIMBAD | [53][19][i] |
R147 (in Tarantula Nebula of LMC) | 84 | 164,000 | 12.993 | 47,300 | Spectroscopy | SIMBAD | [11][54] |
HD 93250 A (in Trumpler 16 of Carina Nebula) | 83.3 | 7,500 | 7.5 (combined) | 46,000 | Evolution | SIMBAD | [55][15][e] |
Melnick 33Na A (in Tarantula Nebula of LMC) | 83 | 163,000 | 13.79 (combined) | 50,000 | Evolution | SIMBAD | [56][57] |
WR 20a A (in Westerlund 2) | 82.7 | 20,000 | 13.28 (combined) | 43,000 | Binary | SIMBAD | [58] |
TIC 276934932 A (in NGC 2048 of LMC) | 82 | 160,000 | 14.05 (combined) | 45,000 | Spectroscopy | SIMBAD | [18][19] |
WR 20a B (in Westerlund 2) | 81.9 | 20,000 | 13.28 (combined) | 43,000 | Binary | SIMBAD | [58] |
Trumpler 27-27 (in Trumpler 27) | 81 | 3,900 | 13.31 | 37,000 | Evolution | SIMBAD | [26][23] |
BAT99-96 (in Tarantula Nebula of LMC) | 80 | 165,000 | 13.76 | 42,000 | Spectroscopy | SIMBAD | [7][8] |
HD 15570 (in IC 1805 of Heart Nebula) | 80 | 7,500 | 8.11 | 46,000 | Spectroscopy | SIMBAD | [14][15] |
HD 38282 A (in Tarantula Nebula of LMC) | 80 | 163,000 | 11.11 (combined) | 47,000 | Binary | SIMBAD | [47][23] |
HSH95-46 (in Tarantula Nebula of LMC) | 80 | 163,000 | 14.56 | 47,500 | Evolution | SIMBAD | [24][8] |
Arches-F15 (in Arches Cluster) | 79.7 | 25,000 | 16.12 (J band) | 35,600 | Spectroscopy | SIMBAD | [35][36] |
BI 237 (in BSDL 2527 of LMC) | 79.66 | 165,000 | 13.83 | 51,300 | Spectroscopy | SIMBAD | [53][19][j] |
VFTS 94 (in Tarantula Nebula of LMC) | 79 | 164,000 | 14.161 | 42,200 | Spectroscopy | SIMBAD | [11][19] |
VFTS 151 (in Tarantula Nebula of LMC) | 79 | 164,000 | 14.13 | 42,200 | Spectroscopy | SIMBAD | [11][8] |
LH 41-32 (in NGC 1910 of LMC) | 78 | 160,000 | 13.086 | 48,200 | Evolution | SIMBAD | [28][19] |
Pismis 24-17 (in Pismis 24 of NGC 6357) | 78 | 5,900 | 11.84 | 42,700 | Spectroscopy | SIMBAD | [59][48] |
VFTS 404 (in Tarantula Nebula of LMC) | 78 | 164,000 | 14.14 | 44,700 | Spectroscopy | SIMBAD | [11][8] |
Westerhout 51-2 (in Westerhout 51) | 77 | 20,000 | 13.68 (J band) | 42,700 | Evolution | SIMBAD | [12] |
BAT99-68 (in BSDL 2505 of LMC) | 76 | 165,000 | 14.13 | 45,000 | Spectroscopy | SIMBAD | [7][19][k] |
HD 93632 (in Collinder 228 of Carina Nebula) | 76 | 10,000 | 8.23 | 45,400 | Evolution | SIMBAD | [26][15] |
NGC 346-W3 (in NGC 346 of SMC) | 76 | 200,000 | 12.8 | 52,500 | Evolution | SIMBAD | [28][50] |
VFTS 169 (in Tarantula Nebula of LMC) | 76 | 164,000 | 14.437 | 47,300 | Spectroscopy | SIMBAD | [11][19] |
VFTS 440 (in Tarantula Nebula of LMC) | 76 | 164,000 | 12.046 | 39,800 | Spectroscopy | SIMBAD | [11][19] |
AB1 (in DEM S10 of SMC) | 75 | 197,000 | 15.238 | 79,000 | Spectroscopy | SIMBAD | [60][50][l] |
WR 22 A (in Bochum 10 of Carina Nebula) | 75 | 8,300 | 6.42 (combined) | 44,700 | Evolution | SIMBAD | [33][15][m] |
Pismis 24-1NE (in Pismis 24 of NGC 6357) | 74 | 6,500 | 11 | 42,500 | Binary | SIMBAD | [59][61] |
VFTS 608 (in Tarantula Nebula of LMC) | 74 | 164,000 | 14.22 | 42,200 | Spectroscopy | SIMBAD | [11][8] |
HSH95-31 (in Tarantula Nebula of LMC) | 73 | 163,000 | 14.12 | 47,500 | Evolution | SIMBAD | [24][8] |
Mercer 30-3 (in Mercer 30 of Dragonfish Nebula) | 73 | 40,000 | 12.62 (J band) | 39,300 | Evolution | SIMBAD | [44][g] |
Mercer 30-11 (in Mercer 30 of Dragonfish Nebula) | 73 | 40,000 | 12.33 (J band) | 36,800 | Evolution | SIMBAD | [44][g] |
VFTS 566 (in Tarantula Nebula of LMC) | 73 | 164,000 | 14.05 | 44,700 | Spectroscopy | SIMBAD | [11][8] |
LH 64-16 (in NGC 2001 of LMC) | 72 | 160,000 | 13.666 | 50,900 | Evolution | SIMBAD | [28][30] |
NGC 2044-W35 (in NGC 2044 of LMC) | 72 | 160,000 | 14.1 | 48,200 | Evolution | SIMBAD | [28][19] |
VFTS 216 (in Tarantula Nebula of LMC) | 72 | 164,000 | 14.389 | 44,700 | Spectroscopy | SIMBAD | [11][19] |
ST2-1 (in NGC 2044 of LMC) | 71 | 160,000 | 14.3 | 44,100 | Evolution | SIMBAD | [28][49] |
VFTS 3 (in Tarantula Nebula of LMC) | 71 | 164,000 | 11.56 | 21,000 | Spectroscopy | SIMBAD | [62][8] |
Arches-F12 (WR 102af in Arches Cluster) | 70 | 25,000 | 16.4 (J band) | 36,900 | Spectroscopy | SIMBAD | [35][36] |
HD 15629 (in IC 1805 of Heart Nebula) | 70 | 7,500 | 8.42 | 45,900 | Spectroscopy | SIMBAD | [14][15] |
HD 37974 (in N135 of LMC) | 70 | 163,000 | 10.99 | 22,500 | Spectroscopy | SIMBAD | [63][23][n] |
HD 93129 Ab (in Trumpler 14 of Carina Nebula) | 70 | 7,500 | 7.31 (combined) | 44,000 | Trinary | SIMBAD | [39][64] |
M33 X-7 B (in Triangulum Galaxy) | 70 | 2,700,000 | 18.7 | 35,000 | Binary | SIMBAD | [65][66] |
Sk -69° 194 A (in NGC 2033 of LMC) | 70 | 160,000 | 12.131 (combined) | 45,000 | Evolution | SIMBAD | [28][54][e] |
VFTS 125 (in Tarantula Nebula of LMC) | 69.6 | 164,000 | 16.6 | 55,200 | Spectroscopy | SIMBAD | [17][49] |
HD 46150 (in NGC 2244 of Rosette Nebula) | 69 | 5,200 | 6.73 | 44,000 | Spectroscopy | SIMBAD | [18][15] |
HD 229059 (in Berkeley 87) | 69 | 3,000 | 8.7 | 26,300 | Evolution | SIMBAD | [26][15] |
ST2-3 (in NGC 2044 of LMC) | 69 | 160,000 | 14.264 | 44,900 | Evolution | SIMBAD | [28][19] |
ST2-32 (in NGC 2044 of LMC) | 69 | 160,000 | 13.903 | 45,400 | Evolution | SIMBAD | [28][19] |
W28-23 (in NGC 2033 of LMC) | 69 | 160,000 | 13.702 | 51,300 | Evolution | SIMBAD | [28][30] |
HD 93403 A (in Trumpler 16 of Carina Nebula) | 68.5 | 10,400 | 8.27 (combined) | 39,300 | Binary | SIMBAD | [67][23] |
HD 93130 (in Collinder 228 of Carina Nebula) | 68 | 10,000 | 8.04 | 39,900 | Evolution | SIMBAD | [26][15] |
HM 1-8 (in HM 1) | 68 | 11,000 | 12.52 | 46,100 | Evolution | SIMBAD | [26][48] |
HSH95-47 (in Tarantula Nebula of LMC) | 68 | 163,000 | 14.72 | 43,500 | Evolution | SIMBAD | [24][8] |
HSH95-48 (in Tarantula Nebula of LMC) | 68 | 163,000 | 14.75 | 46,500 | Evolution | SIMBAD | [24][46] |
Westerhout 51-61 (in Westerhout 51) | 68 | 20,000 | 18.16 (J band) | 38,000 | Evolution | SIMBAD | [12][6] |
BAT99-93 (in Tarantula Nebula of LMC) | 67 | 165,000 | 13.446 | 45,000 | Spectroscopy | SIMBAD | [7][19] |
Sk -69° 200 (in NGC 2033 of LMC) | 67 | 160,000 | 11.18 | 26,300 | Evolution | SIMBAD | [28][19] |
Arches-F18 (in Arches Cluster) | 66.9 | 25,000 | 16.7 (J band) | 36,900 | Spectroscopy | SIMBAD | [35][36] |
Arches-F4 (WR 102al in Arches Cluster) | 66.4 | 25,000 | 15.63 (J band) | 36,800 | Spectroscopy | SIMBAD | [35][36] |
BAT99-59 A (in NGC 2020 of LMC) | 66 | 165,000 | 13.186 (combined) | 71,000 | Spectroscopy | SIMBAD | [7][19][e] |
BAT99-104 (in Tarantula Nebula of LMC) | 66 | 165,000 | 12.5 | 63,000 | Spectroscopy | SIMBAD | [7][19] |
HD 5980 B (in NGC 346 of SMC) | 66 | 200,000 | 11.31 (combined) | 45,000 | Trinary | SIMBAD | [68][64] |
HD 190429 A (near Barnard 146) | 66 | 7,800 | 6.63 (combined) | 46,000 | Binary | SIMBAD | [69][15] |
LH 31-1003 (in NGC 1858 of LMC) | 66 | 160,000 | 13.186 | 41,900 | Evolution | SIMBAD | [28][19] |
LH 114-7 (in N70 of LMC) | 66 | 160,000 | 13.66 | 50,000 | Spectroscopy | SIMBAD | [18][19][o] |
Pismis 24-1SW (in Pismis 24 of NGC 6357) | 66 | 6,500 | 11.1 | 40,000 | Binary | SIMBAD | [59][61] |
BAT99-126 (in NGC 2081 of LMC) | 65 | 165,000 | 13.166 | 71,000 | Spectroscopy | SIMBAD | [7][19] |
HSH95-40 (in Tarantula Nebula of LMC) | 65 | 163,000 | 14.56 | 47,500 | Evolution | SIMBAD | [24][8] |
HSH95-58 (in Tarantula Nebula of LMC) | 65 | 163,000 | 14.8 | 47,500 | Evolution | SIMBAD | [24][8] |
HSH95-89 (in Tarantula Nebula of LMC) | 65 | 163,000 | 14.76 | 44,000 | Spectroscopy | SIMBAD | [46] |
VFTS 63 (in Tarantula Nebula of LMC) | 65 | 164,000 | 14.4 | 42,200 | Spectroscopy | SIMBAD | [11][49] |
VFTS 145 (in Tarantula Nebula of LMC) | 65 | 164,000 | 14.3 | 39,800 | Spectroscopy | SIMBAD | [11][8] |
VFTS 518 (in Tarantula Nebula of LMC) | 65 | 164,000 | 15.11 | 44,700 | Spectroscopy | SIMBAD | [11][8] |
Westerhout 49-8 (in Westerhout 49) | 65 | 36,200 | 15.617 (J band) | 40,700 | Evolution | SIMBAD | [5][6] |
BD+43° 3654 (Runaway star from Cygnus OB2) | 64.6 | 5,400 | 10.06 | 40,400 | Evolution | SIMBAD | [70][64] |
BAT99-129 A (in DEM L294 of LMC) | 64 | 165,000 | 14.701 (combined) | 79,000 | Spectroscopy | SIMBAD | [7][19][p][e] |
HSH95-50 (in Tarantula Nebula of LMC) | 64 | 163,000 | 14.65 | 47,000 | Evolution | SIMBAD | [24][8] |
Sk -69° 25 (in NGC 1748 of LMC) | 64 | 160,000 | 11.886 | 43,600 | Evolution | SIMBAD | [28][19] |
Trumpler 27-23 (in Trumpler 27) | 64 | 3,900 | 10.09 | 27,500 | Evolution | SIMBAD | [26][23] |
Westerhout 49-5 (in Westerhout 49) | 64 | 36,200 | 15.623 (J band) | 42,700 | Evolution | SIMBAD | [5][6] |
HD 46223 (in NGC 2244 of Rosette Nebula) | 63 | 5,200 | 7.28 | 46,000 | Spectroscopy | SIMBAD | [18][15] |
HD 64568 (in NGC 2467 of Puppis OB2) | 63 | 16,000 | 9.39 | 54,000 | Spectroscopy | SIMBAD | [18][23] |
HD 303308 (in Trumpler 16 of Carina Nebula) | 63 | 9,200 | 8.17 | 51,300 | Evolution | SIMBAD | [26][23] |
HR 6187 A (in NGC 6193 of Ara OB1) | 63 | 4,300 | 5.54 (combined) | 46,500 | Septenary | SIMBAD | [71][15] |
LH 10-3058 (in NGC 1763 of LMC) | 63 | 160,000 | 14.089 | 54,000 | Spectroscopy | SIMBAD | [18][19] |
ST5-71 (in NGC 2074 of LMC) | 63 | 160,000 | 13.266 | 45,400 | Evolution | SIMBAD | [28][19] |
AB9 (in DEM S80 of SMC) | 62 | 197,000 | 15.431 | 100,000 | Spectroscopy | SIMBAD | [60][50][q] |
Brey 32 B (in NGC 1966 of LMC) | 62 | 165,000 | 12.32 (combined) | 43,600 | Evolution | SIMBAD | [28][23] |
HD 93160 (in Trumpler 14 of Carina Nebula) | 62 | 8,000 | 7.6 | 42,700 | Evolution | SIMBAD | [26][15] |
HSH95-35 (in Tarantula Nebula of LMC) | 62 | 163,000 | 14.43 | 47,500 | Evolution | SIMBAD | [24][8] |
LH 41-1017 (in NGC 1910 of LMC) | 62 | 160,000 | 12.266 | 42,700 | Evolution | SIMBAD | [28][19] |
Mercer 30-6a A (WR 46-4 A in Mercer 30 of Dragonfish Nebula) | 62 | 40,000 | 10.39 (J band) | 29,900 | Evolution | SIMBAD | [44][g][e] |
ST4-18 (in NGC 2081 of LMC) | 62 | 160,000 | 13.639 | 44,800 | Evolution | SIMBAD | [28][19] |
VFTS 664 (in Tarantula Nebula of LMC) | 62 | 164,000 | 13.937 | 39,900 | Spectroscopy | SIMBAD | [11][19] |
HD 229196 (in Cygnus OB9) | 61.6 | 5,000 | 8.59 | 40,900 | Evolution | SIMBAD | [70][48] |
AB8 B (in NGC 602 of SMC) | 61 | 197,000 | 12.83 (combined) | 45,000 | Binary | SIMBAD | [68][72] |
BAT99-79 A (in NGC 2044 of LMC) | 61 | 165,000 | 13.486 (combined) | 42,000 | Spectroscopy | SIMBAD | [7][19][e] |
HD 5980 A (in NGC 346 of SMC) | 61 | 200,000 | 11.31 (combined) | 21,000-53,000 | Trinary | SIMBAD | [68][64] |
LH 41-18 (in NGC 1910 of LMC) | 61 | 160,000 | 12.586 | 38,500 | Evolution | SIMBAD | [28][19] |
Mercer 30-9 A (in Mercer 30 of Dragonfish Nebula) | 61 | 40,000 | 12.25 (J band) | 34,500 | Evolution | SIMBAD | [44][g][e] |
ST5-25 (in NGC 2074 of LMC) | 61 | 160,000 | 13.551 | 48,600 | Evolution | SIMBAD | [28][30] |
VFTS 422 (in Tarantula Nebula of LMC) | 61 | 164,000 | 15.14 | 39,800 | Spectroscopy | SIMBAD | [11][8] |
WR 102hb (in Quintuplet cluster) | 61 | 26,000 | 13.9 (J band) | 25,100 | Evolution | SIMBAD | [73][74] |
Sk -67° 166 (in GKK-A144 of LMC) | 60.68 | 160,000 | 12.22 | 41,800 | Spectroscopy | SIMBAD | [53][19][r] |
Sk -67° 167 (in GKK-A144 of LMC) | 60.68 | 160,000 | 12.586 | 41,800 | Spectroscopy | SIMBAD | [53][19][r] |
Sk -71° 46 (in BSDL 2242 of LMC) | 60.68 | 160,000 | 13.241 | 41,800 | Spectroscopy | SIMBAD | [53][19][s] |
Brey 10 (in NGC 1770 of LMC) | 60 | 165,000 | 12.69 | 117,000 | Evolution | SIMBAD | [28][23] |
Brey 94 A (in NGC 2081 of LMC) | 60 | 165,000 | 12.996 (combined) | 83,000 | Evolution | SIMBAD | [28][19][e] |
Brey 95a A (in NGC 2081 of LMC) | 60 | 165,000 | 12.2 (combined) | 83,000 | Evolution | SIMBAD | [28][75][e] |
HSH95-55 (in Tarantula Nebula of LMC) | 60 | 163,000 | 14.74 | 47,500 | Evolution | SIMBAD | [24][8] |
Mercer 30-7 A (WR 46-5 A in Mercer 30 of Dragonfish Nebula) | 60 | 40,000 | 11.516 (J band) | 41,400 | Evolution | SIMBAD | [44][g][e] |
R134 (in Tarantula Nebula of LMC) | 60 | 164,000 | 12.75 | 39,800 | Spectroscopy | SIMBAD | [11][8] |
R142 (in Tarantula Nebula of LMC) | 60 | 164,000 | 11.82 | 18,000 | Spectroscopy | SIMBAD | [62][8] |
R143 (in Tarantula Nebula of LMC) | 60 | 160,000 | 12.014 | 18,000-36,000 | Evolution | SIMBAD | [51][19] |
Sk -69° 142a (in NGC 1983 of LMC) | 60 | 160,000 | 11.093 | 34,000 | Evolution | SIMBAD | [51][54] |
Sk -69° 259 (in NGC 2081 of LMC) | 60 | 160,000 | 11.93 | 23,000 | Evolution | SIMBAD | [28][23] |
Var 83 (in Triangulum Galaxy) | 60 | 3,000,000 | 16.027 | 18,000-37,000 | Evolution | SIMBAD | [76][77] |
VFTS 430 (in Tarantula Nebula of LMC) | 60 | 164,000 | 15.11 | 24,500 | Spectroscopy | SIMBAD | [62][8] |
A few notable stars of mass less than 60 M☉ are included for the purpose of comparison.
Star name | Mass (M☉, Sun = 1) |
Approx. distance from earth (ly) |
Apparent visible magnitude |
Effective temperature (K) |
Estimation method |
Link | Reference |
---|---|---|---|---|---|---|---|
ζ Puppis (Naos in Vela R2 of Vela Molecular Ridge) | 56.1 | 1,080 | 2.25 | 40,000 | Spectroscopy | SIMBAD | [69][15][t] |
λ Cephei (Runaway star from Cepheus OB3) | 51.4 | 3,100 | 5.05 | 36,000 | Spectroscopy | SIMBAD | [69][15] |
τ Canis Majoris Aa (in NGC 2362) | 50 | 5,120 | 4.89 | 32,000 | Evolution | SIMBAD | [78][15] |
θ Muscae Ab (in Centaurus OB1) | 44 | 7,400 | 5.53 (combined) | 33,000 | Evolution | SIMBAD | [79][15] |
ε Orionis (Alnilam in Orion OB1 of Orion complex) | 40 | 2,000 | 1.69 | 27,500 | Evolution | SIMBAD | [80][15] |
θ2 Orionis A (in Orion OB1 of Orion complex) | 39 | 1,500 | 5.02 | 34,900 | Evolution | SIMBAD | [81][82] |
α Camelopardalis (Runaway star from NGC 1502) | 37.6 | 6,000 | 4.29 | 29,000 | Evolution | SIMBAD | [83][15] |
P Cygni (in IC 4996 of Cygnus OB1) | 37 | 5,100 | 4.82 | 18,700 | Spectroscopy | SIMBAD | [84][15][u] |
ζ1 Scorpii (in NGC 6231 of Scorpius OB1) | 36 | 8,210 | 4.705 | 17,200 | Spectroscopy | SIMBAD | [37][85] |
ζ Orionis Aa (Alnitak in Orion OB1 of Orion complex) | 33 | 1,260 | 2.08 | 29,500 | Evolution | SIMBAD | [86] |
θ1 Orionis C1 (in Trapezium Cluster of Orion complex) | 33 | 1,340 | 5.13 (combined) | 39,000 | Evolution | SIMBAD | [87][15] |
κ Cassiopeiae (in Cassiopeia OB14) | 33 | 4,000 | 4.16 | 23,500 | Evolution | SIMBAD | [88][15] |
μ Normae (in NGC 6169) | 33 | 3,260 | 4.91 | 28,000 | Spectroscopy | SIMBAD | [89][15] |
η Carinae B (in Trumpler 16 of Carina Nebula) | 30 | 7,500 | 4.3 (combined) | 37,200 | Binary | SIMBAD | [90][43] |
γ2 Velorum B (in Vela OB2) | 28.5 | 1,230 | 1.83 (combined) | 35,000 | Evolution | SIMBAD | [91][15] |
λ Orionis A (Meissa in Collinder 69 of Orion complex) | 27.9 | 1,100 | 3.54 | 37,700 | Spectroscopy | SIMBAD | [89][92] |
ξ Persei (Menkib in California Nebula of Perseus OB2) | 26.1 | 1,200 | 4.04 | 35,000 | Evolution | SIMBAD | [83][15] |
WR 79a (in NGC 6231 of Scorpius OB1) | 24.4 | 5,600 | 5.77 | 35,000 | Spectroscopy | SIMBAD | [89][15] |
δ Orionis Aa1 (Mintaka in Orion OB1 of Orion complex) | 24 | 1,200 | 2.5 (combined) | 29,500 | Evolution | SIMBAD | [93][94] |
ι Orionis Aa1 (Hatysa in NGC 1980 of Orion complex) | 23.1 | 1,340 | 2.77 (combined) | 32,500 | Evolution | SIMBAD | [95][96] |
κ Crucis (in Jewel Box Cluster of Centaurus OB1) | 23 | 7,500 | 5.98 | 16,300 | Evolution | SIMBAD | [97][64] |
WR 78 (in NGC 6231 of Scorpius OB1) | 22 | 4,100 | 6.48 | 50,100 | Spectroscopy | SIMBAD | [33][34] |
ο2 Canis Majoris (in Collinder 121) | 21.4 | 2,800 | 3.043 | 15,500 | Evolution | SIMBAD | [89][15] |
β Orionis A (Rigel in Orion OB1 of Orion complex) | 21 | 860 | 0.13 | 12,100 | Evolution | SIMBAD | [98][15] |
η Canis Majoris (Aludra in Collinder 121) | 21 | 2,000 | 2.45 | 15,000 | Evolution | SIMBAD | [88][15] |
ζ Ophiuchi (in Upper Scorpius subgroup of Scorpius OB2) | 20.2 | 370 | 2.569 | 34,000 | Evolution | SIMBAD | [83][15] |
υ Orionis (in Orion OB1 of Orion complex) | 20 | 2,900 | 4.618 | 33,400 | Evolution | SIMBAD | [99][100] |
σ Orionis Aa (in Orion OB1 of Orion complex) | 18 | 1,260 | 4.07 (combined) | 35,000 | Spectroscopy | SIMBAD | [101][102] |
μ Columbae (Runaway star from Trapezium Cluster) | 16 | 1,300 | 5.18 | 33,000 | Spectroscopy | SIMBAD | [103][15] |
κ Orionis (Saiph in Orion OB1 of Orion complex) | 15.5 | 650 | 2.09 | 26,500 | Evolution | SIMBAD | [104][15] |
σ Cygni (in Cygnus OB4) | 15 | 3,260 | 4.233 | 10,800 | Evolution | SIMBAD | [105][106] |
θ Carinae A (in IC 2602 of Scorpius OB2) | 14.9 | 460 | 2.76 (combined) | 31,000 | Evolution | SIMBAD | [89][107] |
θ2 Orionis B (in Orion OB1 of Orion complex) | 14.8 | 1,500 | 6.38 | 29,300 | Spectroscopy | SIMBAD | [108] |
ζ Persei (in Perseus OB2) | 14.5 | 750 | 2.86 | 20,800 | Evolution | SIMBAD | [104][15] |
σ Orionis B (in Orion OB1 of Orion complex) | 14 | 1,260 | 4.07 (combined) | 31,000 | Spectroscopy | SIMBAD | [101][102] |
β Canis Majoris (Mirzam in Local Bubble of Scorpius OB2) | 13.5 | 490 | 1.985 | 23,200 | Evolution | SIMBAD | [109][110] |
ε Persei A (in α Persei Cluster) | 13.5 | 640 | 2.88 (combined) | 26,500 | Evolution | SIMBAD | [111][112] |
ι Orionis Aa2 (in NGC 1980 of Orion complex) | 13.1 | 1,340 | 2.77 (combined) | 27,000 | Evolution | SIMBAD | [95][96] |
δ Scorpii A (Dschubba in Upper Scorpius subgroup of Scorpius OB2) | 13 | 440 | 2.307 (combined) | 27,400 | Evolution | SIMBAD | [113][114] |
σ Orionis Ab (in Orion OB1 of Orion complex) | 13 | 1,260 | 4.07 (combined) | 29,000 | Spectroscopy | SIMBAD | [101][102] |
θ Muscae Aa (WR 48 in Centaurus OB1) | 11.5 | 7,400 | 5.53 (combined) | 83,000 | Spectroscopy | SIMBAD | [115][15] |
γ2 Velorum A (WR 11 in Vela OB2) | 9 | 1,230 | 1.83 (combined) | 57,000 | Spectroscopy | SIMBAD | [91][15] |
ρ Ophiuchi A (in ρ Ophiuchi cloud complex of Scorpius OB2) | 8.7 | 360 | 4.63 (combined) | 22,000 | Evolution | SIMBAD | [89][15] |
γ Orionis (Bellatrix in Bellatrix Cluster of Orion complex) | 7.7 | 250 | 1.64 | 21,800 | Evolution | SIMBAD | [116][15] |
α Scorpii B (in Loop I Bubble of Scorpius OB2) | 7.2 | 550 | 5.5 | 18,500 | Evolution | SIMBAD | [117][92] |
λ Tauri A (in Pisces-Eridanus stellar stream) | 7.18 | 480 | 3.47 (combined) | 18,700 | Evolution | SIMBAD | [118][119] |
δ Persei (in α Persei Cluster) | 7 | 520 | 3.01 | 14,900 | Evolution | SIMBAD | [89][107] |
ψ Persei (in α Persei Cluster) | 6.2 | 580 | 4.31 | 16,000 | Evolution | SIMBAD | [89][15] |
α Pavonis Aa (Peacock in Tucana-Horologium association) | 5.91 | 180 | 1.94 | 17,700 | Evolution | SIMBAD | [120][96] |
η Tauri A (Alcyone in Pleiades) | 5.9 | 440 | 2.87 (combined) | 12,300 | Evolution | SIMBAD | [121][15] |
γ Canis Majoris (Muliphein in Collinder 121) | 5.6 | 440 | 4.1 | 13,600 | Evolution | SIMBAD | [89][122] |
ο Velorum (in IC 2391 of Scorpius OB2) | 5.5 | 490 | 3.6 | 16,200 | Evolution | SIMBAD | [123][107] |
ο Aquarii (in Pisces-Eridanus stellar stream) | 4.2 | 440 | 4.71 | 13,500 | Evolution | SIMBAD | [124][125] |
ν Fornacis (in Pisces-Eridanus stellar stream) | 3.65 | 370 | 4.69 | 13,400 | Evolution | SIMBAD | [126][15] |
φ Eridani (in Tucana-Horologium association) | 3.55 | 150 | 3.55 | 13,700 | Evolution | SIMBAD | [120][127] |
η Chamaeleontis (in η Chamaeleontis moving group of Scorpius OB2) | 3.2 | 310 | 5.453 | 12,500 | Evolution | SIMBAD | [128][64] |
ε Chamaeleontis (in ε Chamaeleontis moving group of Scorpius OB2) | 2.87 | 360 | 4.91 | 10,900 | Evolution | SIMBAD | [129][107] |
τ1 Aquarii (in Pisces-Eridanus stellar stream) | 2.68 | 320 | 5.66 | 10,600 | Evolution | SIMBAD | [130][131] |
ε Hydri (in Tucana-Horologium association) | 2.64 | 150 | 4.12 | 11,000 | Evolution | SIMBAD | [130][132] |
β1 Tucanae (in Tucana-Horologium association) | 2.5 | 140 | 4.37 | 10,600 | Evolution | SIMBAD | [89][92] |
Sun (in Solar System) | 1 | 0.0000158 | −26.744 | 5,772 | Standard | IAU | [133][134][135] |
*******************
Star name | Solar radii (Sun = 1) |
Method[a] | Notes |
---|---|---|---|
Stephenson 2-18 | 2,150[4] | L/Teff | Located in close proximity to the extremely massive open cluster Stephenson 2 (RSGC2), where 25 other red supergiants are also located. Membership in the cluster currently uncertain, with large uncertainties in the measurements. |
Orbit of Saturn | 2,047–2,049.9[5][b] | Reported for reference | |
UY Scuti | 1,708±192[6] | AD | The radius of UY Sct is more extreme than what current stellar evolution models predict. One paper mentions this extremity, and the reason for it is not yet clear.[7] |
RSGC1-F01 | 1,530[8] | L/Teff | |
The above radii are larger than what stellar evolution theory predicts, and are thus potentially unreliable | |||
Theoretical limit of star size (Milky Way) | ~1,500[9] | This value comes from the rough average radii of the three largest stars studied in the paper. It is consistent with the largest possible stellar radii predicted from the current evolutionary theory, and it is believed that stars above this radius would be too unstable and simply do not form.[9] Reported for reference |
|
RSGC1-F04 | 1,422[8] | L/Teff | |
VY Canis Majoris | 1,420±120[10] | AD | |
KY Cygni | 1,420±284–(2,850±570)[9] | L/Teff | |
CM Velorum | 1,416.2385+0.3981 −0.9623[11] |
L/Teff | |
AH Scorpii | 1,411±124[6] | AD | |
RSGC1-F06 | 1,382[8] | L/Teff | |
CD-26 5055 | 1,279.8291+20.4064 −122.9196[11] |
L/Teff | |
AS Cephei | 1,262.5137+18.8257 −8.6085[11] |
L/Teff | |
RSGC1-F10 | 1,246[8] | L/Teff | |
Westerlund 1 W237 (Westerlund 1 BKS B) | 1,241±70[12] | L/Teff | |
IRC -10414 | ~1,200[13] | L/Teff | |
V517 Monocerotis | 1,196.2521+79.7298 −158.8974[11] |
L/Teff | |
PZ Cassiopeiae | 1,190±238(–1,940±388)[9] | L/Teff | |
BC Cygni | 1,186.6136+33.6601 −37.1276[11] |
L/Teff | A more detailed but older study gives values of 1,081 R☉ (856–1,375) for the year 2000, and 1,303 R☉ (1,021–1,553) for the year 1900.[14] |
RSGC1-F05 | 1,185[8] | L/Teff | |
NML Cygni | 1,183[15] | L/Teff | |
GCIRS 7 | 1,170±60[16]–1,368[17] | AD | |
Westerlund 1 W26 (Westerlund 1 BKS AS) | 1,165±58–1,221±120[12] | L/Teff | |
RSGC1-F08 | 1,150[8] | L/Teff | |
RSGC1-F02 | 1,128[8] | L/Teff | |
Orbit of Jupiter | 1,114.5–1,115.8[5][b] | Reported for reference | |
V766 Centauri Aa | 1,110±50[18] | ? | V766 Centauri Aa is a rare variable yellow supergiant. |
RT Carinae | 1,090±218[9] | L/Teff | |
UU Persei | 1,078.8212+8.5103 −8.2887[11] |
L/Teff | |
V396 Centauri | 1,070±214[9] – 1,145.31[19] | L/Teff & ? | |
HD 126577 | 1,065.5137+8.6624 −31.799[11] |
L/Teff | |
W Persei | 1,052.6853+76.7502 −85.3499[11] |
L/Teff | |
V602 Carinae | 1,050±165[20] | AD | |
RSGC1-F11 | 1,035[8] | L/Teff | |
RSGC1-F13 | 1,017[8] | L/Teff | |
CK Carinae | 1,013.42 – 1,060±212[9] | L/Teff | |
KW Sagittarii | 1,009±142[6] | AD | |
RSGC1-F07 | 1,006[8] | L/Teff | |
V349 Carinae | 1,001.6769+12.0794 −73.6583[11] |
L/Teff | |
RSGC1-F09 | 996[8] | L/Teff | |
RSGC1-F12 | 955[8] | L/Teff | |
RSGC1-F03 | 942[8] | L/Teff | |
AZ Cygni | 911+57 −50[21] |
AD | |
NSV 25875 | 891[15] | L/Teff | |
V437 Scuti | 874[15] | L/Teff | |
LL Pegasi | 869[15] | L/Teff | |
V669 Cassiopeiae | 859[15] | L/Teff | |
Westerlund 1 W20 (Westerlund 1 BKS D) | 858±48[12] | L/Teff | |
VX Sagittarii | 853[15]–1,335±215[22] | L/Teff | |
BI Cygni | 851.14[23]–1,240±248[9] | L/Teff | |
μ Cephei (Herschel’s Garnet Star) | 830[15]–972±228[24] | AD | |
V1185 Scorpii | 830[15] | L/Teff | |
CW Leonis | 826[15] | L/Teff | |
LP Andromedae | 815[15] | L/Teff | |
U Arietis | 801±205[25] | AD | |
RT Ophiuchi | 801±217[26] | AD | |
BO Carinae | 790±158[9] | L/Teff | |
S Persei | 780±156(–1,230±246)[9] | L/Teff | |
SU Persei | 780±156[9] – 971.405[19] | L/Teff | |
RS Persei | 770±30[27] | AD | |
V355 Cephei | 770±154[9] | L/Teff | |
GU Cephei A | 766.486[19] | ? | |
Betelgeuse (α Orionis) | 764+116 −62[28] |
? | Tenth brightest star in the night sky.[29] |
HD 303250 | 750±150[9] | L/Teff | |
UU Pegasi | 742±193[26] | AD | |
Westerlund 1 W75 (Westerlund 1 BKS E) | 722±36[12] | L/Teff | |
V Camelopardalis | 716±185[26] | AD | |
V923 Centauri | 715.539[19] | ? | |
V528 Carinae | 700±140[9] | L/Teff | |
The following well-known stars are listed for the purpose of comparison. | |||
V354 Cephei | 685[30] | L/Teff | |
Antares A (α Scorpii) | 680[31] | AD | Fourteenth brightest star in the night sky.[29] |
Mira A (ο Ceti) | 541[15] | L/Teff | |
Unurgunite (σ Canis Majoris) | 420±84[9] | L/Teff | |
Orbit of Mars | 322–323.1[5][b] | Reported for reference | |
Pistol Star (V4647 Sagittarii) | 306[32] | ? | |
Rasalgethi A (α Herculis) | 284±60 (264–303)[33] | L/Teff | |
Wezen (δ Canis Majoris) | 215±66[34] | AD | Thirty-sixth brightest star in the night sky.[29] |
Orbit of Earth (~1 AU) | 214[5][b] | Reported for reference | |
Enif (ε Pegasi) | 210.37 – 210.69[35] | ? | |
Suhail (λ Velorum) | 210[36] | ? | |
Deneb (α Cygni) | 203±17[37] | ? | Eighteenth brightest star in the night sky.[29] |
Orbit of Venus | 158.6[5][b] | Reported for reference | |
Orbit of Mercury | 82.9–84.6[5][b] | Reported for reference | |
Vega (α Lyrae) | 2.726±0.006 × 2.418±0.012[38] | Fifth brightest star in the night sky.[29] Reported for reference |
|
Sun | 1 | The largest object in the Solar System. Reported for reference |
***********************
LQG | Date | Mean Distance | Dimension | # of quasars | Notes |
---|---|---|---|---|---|
Webster LQG (LQG 1) |
1982 | z=0.37 | 100 Mpc | 5 | First LQG discovered. At the time of its discovery, it was the largest structure known.[1][4][5] |
Crampton–Cowley–Hartwick LQG (LQG 2, CCH LQG, Komberg-Kravtsov-Lukash LQG 10) |
1987 | z=1.11 | 60 Mpc | 28 | Second LQG discovered [1][4][6] |
Clowes–Campusano LQG (U1.28, CCLQG, LQG 3) |
1991 | z=1.28 |
|
34 | Third LQG discovered [4][7] |
U1.90 | 1995 | z=1.9 | 120 Mpc/h | 10 | Discovered by Graham, Clowes, Campusano.[1][6][8] |
7Sf Group (U0.19) |
1995 | z=0.19 | 60 Mpc/h | 7 | Discovered by Graham, Clowes, Campusano; this is a grouping of 7 Seyfert galaxies.[1][6][8] |
Komberg–Kravtsov–Lukash LQG 1 | 1996 | z=0.6 | R=96 Mpc/h | 12 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 2 | 1996 | z=0.6 | R=111 Mpc/h | 12 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 3 | 1996 | z=1.3 | R=123 Mpc/h | 14 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 4 | 1996 | z=1.9 | R=104 Mpc/h | 14 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 5 | 1996 | z=1.7 | R=146 Mpc/h | 13 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 6 | 1996 | z=1.5 | R=94 Mpc/h | 10 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 7 | 1996 | z=1.9 | R=92 Mpc/h | 10 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 8 | 1996 | z=2.1 | R=104 Mpc/h | 12 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 9 | 1996 | z=1.9 | R=66 Mpc/h | 18 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 11 | 1996 | z=0.7 | R=157 Mpc/h | 11 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Komberg–Kravtsov–Lukash LQG 12 | 1996 | z=1.2 | R=155 Mpc/h | 14 | Discovered by Komberg, Kravtsov, Lukash.[1][6] |
Newman LQG (U1.54) |
1998 | z=1.54 | 150 Mpc/h | 21 | Discovered by P.R. Newman et al. This structure is parallel to the CCLQG, with its discovery, suggesting that the cellular structure of sheets and voids already existed in this era, as found in later void bubbles and walls of galaxies.,[1][7] |
Tesch–Engels LQG | 2000 | z=0.27 | 140 Mpc/h | 7 | The first X-ray selected LQG.[1] |
U1.11 | 2011 | z=1.11 |
|
38 | [4][7] |
Huge-LQG (U1.27) |
2013 | z=1.27 |
|
73 | The largest structure known in the observable universe[4][9] until it was eclipsed by the Hercules–Corona Borealis Great Wall found one year later.[10][11][12] |
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Pre-20th century
- 5th century BC — Democritus proposes that the bright band in the night sky known as the Milky Way might consist of stars.
- 4th century BC — Aristotle believes the Milky Way to be caused by “the ignition of the fiery exhalation of some stars which were large, numerous and close together” and that the “ignition takes place in the upper part of the atmosphere, in the region of the world which is continuous with the heavenly motions“,[1]
- 964 — Abd al-Rahman al-Sufi (Azophi), a Persian astronomer, makes the first recorded observations of the Andromeda Galaxy[2] and the Large Magellanic Cloud[3][4] in his Book of Fixed Stars, and which are the first galaxies other than the Milky Way to be observed from Earth,
- 11th century — Al-Biruni, another Persian astronomer, describes the Milky Way galaxy as a collection of numerous nebulous stars,[5]
- 11th century — Alhazen (Ibn al-Haytham), an Arabian astronomer, refutes Aristotle’s theory on the Milky Way by making the first attempt at observing and measuring the Milky Way’s parallax,[6] and he thus “determined that because the Milky Way had no parallax, it was very remote from the Earth and did not belong to the atmosphere”,[7]
- 12th century — Avempace (Ibn Bajjah) of Islamic Spain proposes the Milky Way to be made up of many stars but that it appears to be a continuous image due to the effect of refraction in the Earth’s atmosphere,[1]
- 14th century — Ibn Qayyim al-Jawziyya of Syria proposes the Milky Way galaxy to be “a myriad of tiny stars packed together in the sphere of the fixed stars” and that these stars are larger than planets,[8]
- 1521 — Ferdinand Magellan observes the Magellanic Clouds during his circumnavigating expedition,
- 1610 — Galileo Galilei uses a telescope to determine that the bright band on the sky, the “Milky Way“, is composed of many faint stars
- 1612 – Simon Marius using a moderate telescope observes Andromeda and describes as a “flame seen through horn”.
- 1750 — Thomas Wright discusses galaxies and the flattened shape of the Milky Way and speculates nebulae as separate
- 1755 — Immanuel Kant drawing on Wright’s work conjectures our galaxy is a rotating disk of stars held together by gravity, and that the nebulae are separate such galaxies; he calls them Island Universes
- 1774 — Charles Messier releases a preliminary list of 45 Messier objects, three of which turn out to be the galaxies including Andromeda and Triangulum. By 1781 the final published list grows to 103 objects, 34 of which turn out to be galaxies.
- 1785 — William Herschel carried the first attempt to describe the shape of the Milky Way and the position of the Sun in it by carefully counting the number of stars in different regions of the sky. He produced a diagram of the shape of the galaxy with the solar system close to the center.
- 1845 — Lord Rosse discovers a nebula with a distinct spiral shape
Early 20th century
- 1912 — Vesto Slipher spectrographic studies of spiral nebulae find high Doppler shifts indicating recessional velocity.
- 1917 — Heber Curtis find novae in Andromeda Nebula M31 were ten magnitudes fainter than normal giving a distance estimate of 150,000 parsecs supporting the “island universes” or independent galaxies hypothesis for spiral nebulae.
- 1918 — Harlow Shapley demonstrates that globular clusters are arranged in a spheroid or halo whose center is not the Earth, and hypothesizes, correctly, that its center is the Galactic Center of the galaxy,
- 26 April 1920 — Harlow Shapley and Heber Curtis debate whether Andromeda Nebula is within the Milky Way. Curtis notes dark lanes in Andromeda resembling the dust clouds in the Milky Way, as well as significant Doppler shift.
- 1922 — Ernst Öpik distance determination supports Andromeda as extra-galactic object.
- 1923 — Edwin Hubble resolves the Shapley–Curtis debate by finding Cepheids in the Andromeda Galaxy, definitively proving that there are other galaxies beyond the Milky Way.
- 1930 — Robert Trumpler uses open cluster observations to quantify the absorption of light by interstellar dust in the galactic plane; this absorption had plagued earlier models of the Milky Way,
- 1932 — Karl Guthe Jansky discovers radio noise from the center of the Milky Way,
- 1933 — Fritz Zwicky applies the virial theorem to the Coma Cluster and obtains evidence for unseen mass,
- 1936 — Edwin Hubble introduces the spiral, barred spiral, elliptical, and irregular galaxy classifications,
- 1939 — Grote Reber discovers the radio source Cygnus A,
- 1943 — Carl Keenan Seyfert identifies six spiral galaxies with unusually broad emission lines, named Seyfert galaxies,
- 1949 — J. G. Bolton, G. J. Stanley, and O. B. Slee identify NGC 4486 (M87) and NGC 5128 as extragalactic radio sources,
Mid-20th century
- 1953 — Gérard de Vaucouleurs discovers that the galaxies within approximately 200 million light-years of the Virgo Cluster are confined to a giant supercluster disk,
- 1954 — Walter Baade and Rudolph Minkowski identify the extragalactic optical counterpart of the radio source Cygnus A,
- 1959 — Hundreds of radio sources are detected by the Cambridge Interferometer which produces the 3C catalogue. Many of these are later found to be distant quasars and radio galaxies
- 1960 — Thomas Matthews determines the radio position of the 3C source 3C 48 to within 5″,
- 1960 — Allan Sandage optically studies 3C 48 and observes an unusual blue quasistellar object,
- 1962 — Cyril Hazard, M. B. Mackey, and A. J. Shimmins use lunar occultations to determine a precise position for the quasar 3C 273 and deduce that it is a double source,
- 1962 — Olin Eggen, Donald Lynden-Bell, and Allan Sandage theorize galaxy formation by a single (relatively) rapid monolithic collapse, with the halo forming first, followed by the disk.
- 1963 — Maarten Schmidt identifies the redshifted Balmer lines from the quasar 3C 273
- 1973 — Jeremiah Ostriker and James Peebles discover that the amount of visible matter in the disks of typical spiral galaxies is not enough for Newtonian gravitation to keep the disks from flying apart or drastically changing shape,
- 1973 — Donald Gudehus finds that the diameters of the brightest cluster galaxies have increased due to merging, the diameters of the faintest cluster galaxies have decreased due to tidal distention, and that the Virgo cluster has a substantial peculiar velocity,
- 1974 — B. L. Fanaroff and J. M. Riley distinguish between edge-darkened (FR I) and edge-brightened (FR II) radio sources,
- 1976 — Sandra Faber and Robert Jackson discover the Faber-Jackson relation between the luminosity of an elliptical galaxy and the velocity dispersion in its center. In 1991 the relation is revised by Donald Gudehus,
- 1977 — R. Brent Tully and Richard Fisher publish the Tully–Fisher relation between the luminosity of an isolated spiral galaxy and the velocity of the flat part of its rotation curve,
- 1978 — Steve Gregory and Laird Thompson describe the Coma supercluster,
- 1978 — Donald Gudehus finds evidence that clusters of galaxies are moving at several hundred kilometers per second relative to the cosmic microwave background radiation,
- 1978 — Vera Rubin, Kent Ford, N. Thonnard, and Albert Bosma measure the rotation curves of several spiral galaxies and find significant deviations from what is predicted by the Newtonian gravitation of visible stars,
- 1978 — Leonard Searle and Robert Zinn theorize that galaxy formation occurs through the merger of smaller groups.
- 1981 — Robert Kirshner, August Oemler, Paul Schechter, and Stephen Shectman find evidence for a giant void in Boötes with a diameter of approximately 100 million light years,
- 1985 — Robert Antonucci and J. Miller discover that the Seyfert II galaxy NGC 1068 has broad lines which can only be seen in polarized reflected light,
- 1986 — Amos Yahil, David Walker, and Michael Rowan-Robinson find that the direction of the IRAS galaxy density dipole agrees with the direction of the cosmic microwave background temperature dipole,
- 1987 — David Burstein, Roger Davies, Alan Dressler, Sandra Faber, Donald Lynden-Bell, R. J. Terlevich, and Gary Wegner claim that a large group of galaxies within about 200 million light years of the Milky Way are moving together towards the “Great Attractor” in the direction of Hydra and Centaurus,
- 1987 — R. Brent Tully discovers the Pisces–Cetus Supercluster Complex, a structure one billion light years long and 150 million light years wide,
- 1989 — Margaret Geller and John Huchra discover the “Great Wall“, a sheet of galaxies more than 500 million light years long and 200 million wide, but only 15 million light years thick,
- 1990 — Michael Rowan-Robinson and Tom Broadhurst discover that the IRAS galaxy IRAS F10214+4724 is the brightest known object in the Universe,
- 1991 — Donald Gudehus discovers a serious systematic bias in certain cluster galaxy data (surface brightness vs. radius parameter, and the D n {\displaystyle D_{n}} method) which affect galaxy distances and evolutionary history; he devises a new distance indicator, the reduced galaxian radius parameter, r g {\displaystyle r_{g}} , which is free of biases,
- 1992 — First detection of large-scale structure in the Cosmic microwave background indicating the seeds of the first clusters of galaxies in the early Universe
- 1995 — First detection of small-scale structure in the cosmic microwave background
- 1995 — Hubble Deep Field survey of galaxies in field 144 arc seconds across.
- 1998 — The 2dF Galaxy Redshift Survey maps the large-scale structure in a section of the Universe close to the Milky Way
- 1998 — Hubble Deep Field South
- 1998 — Discovery of accelerating universe
- 2000 — Data from several cosmic microwave background experiments give strong evidence that the Universe is “flat” (space is not curved, although space-time is), with important implications for the formation of large-scale structure
Early 21st century
- 2001 — First data release from the ongoing Sloan Digital Sky Survey
- 2004 — The European Southern Observatory discovers Abell 1835 IR1916, the most distant galaxy yet seen from Earth.
- 2004 — The Arcminute Microkelvin Imager begins to map the distribution of distant clusters of galaxies
- 2005 — Spitzer Space Telescope data confirm what had been considered likely since the early 1990s from radio telescope data, i.e., that the Milky Way Galaxy is a barred spiral galaxy.[9][10][11]
- 2012 — Astronomers report the discovery of the most distant dwarf galaxy yet found, approximately 10 billion light-years away.[12]
- 2012 — The Huge-LQG, a large quasar group, one of the largest known structures in the universe, is discovered.[13]
- 2013 — The galaxy Z8 GND 5296 is confirmed by spectroscopy to be one of the most distant galaxies found up to this time. Formed just 700 million years after the Big Bang, expansion of the universe has carried it to its current location, about 13 billion light years away from Earth (30 billion light years comoving distance).[14]
- 2013 — The Hercules–Corona Borealis Great Wall, a massive galaxy filament and the largest known structure in the universe, was discovered through gamma-ray burst mapping.[15][16][17]
- 2014 — The Laniakea Supercluster, the galaxy supercluster that is home to the Milky Way is defined via a new way of defining superclusters according to the relative velocities of galaxies.[18][19] The new definition of the local supercluster subsumes the prior defined local supercluster, the Virgo Supercluster, as an appendage.[20][21][22][23][24]
- 2020 — Astronomers report the discovery of a large cavity in the Ophiuchus Supercluster, first detected in 2016 and originating from a supermassive black hole with the mass of 10 million solar masses. The cavity is a result of the largest known explosion in the Universe. The formerly active galactic nucleus created it by emitting radiation and particle jets, possibly as a result of a spike in supply of gas to the black hole that could have occurred if a galaxy fell into the centre of the cavity.[25][26][27]
- 2020 — Astronomers report to have discovered the disk galaxy Wolfe Disk, dating back to when the universe was only 1.5 billion years old, possibly indicating the need to revise theories of galaxy formation and evolution.[28][29][30][31]
- 2020 — The South Pole Wall is a massive cosmic structure formed by a giant wall of galaxies (a galaxy filament) that extends across at least 1.37 billion light-years of space, and is located approximately a half billion light-years away.[32][33][34][35][36][37]
- 2020 — After a 20-year-long survey, astrophysicists of the Sloan Digital Sky Survey publish the largest, most detailed 3D map of the universe so far, fill a gap of 11 billion years in its expansion history, and provide data which supports the theory of a flat geometry of the universe and confirms that different regions seem to be expanding at different speeds.[38][39]
- 2022 — James Webb Space telescope releases the Webb’s First Deep Field
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The Extinction Cycle a.k.a. the Biblical Great Tribulation Period
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The following information is generally being placed on the bottom of some of the pages in which are being renamed and reworked. The goal is to help any visitor to better understand the overall theme of the End Times Biblical Teaching of the Great Tribulation Period, etc. It is not to overwhelm the page or the viewer, but to capture your attention, as some viewers only visit one page or many just a few and then move on, never to return again. Maybe with this material, you will understand how, then the why of the method. This bottom information material was created on June 4, 2022 and I may add a few more notes of time to time, which will appear on some pages, but not others. Most recent updates added to this page was on June 27, 2022.
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When the coming Extinction Cycle a.k.a the Biblical Great Tribulation Period actually begins with the Great Earthquakes; Massive Volcanic Eruptions; Tsunamis on a Global scale; a Comet hits the earth; the Magnetic Field weakens and allows Comic Lightening to strike the earth; and all the World Governmental, Corporate Business and Mainstream Religious Leaders, including all of the so called powers-that-be fail to provide Truthful answers; how are the almost 8 billion masses of humanity going to feel, when their lives are about to vanish away?
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It is going to be so amazing when these events begin to unfold and the people who present themselves as Leaders of People, (great and powerful), become nothing but mere frighten helpless creatures of earthen clay.
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Here are some Excellent, actually; they are Most Outstanding Videos from:
https://www.youtube.com/c/GeologyHub
Be sure to take time to watch them.
They will help you to understand how God will use the Earth to bring about the Great Tribulation Period with the use of Earthquakes and Volcanoes, including Tsunamis, which are produced by Underwater Earthquakes and Volcanic Eruptions, throughout the Oceans and Seas of the world.
From: https://www.youtube.com/c/GeologyHub
and: https://www.youtube.com/c/GeologyHub/videos
and: https://twitter.com/HubGeology
and: https://www.facebook.com/GeologyHubYT
and: https://www.youtube.com/c/GeologyHub/community
and: http://prospectingarizona.com/
and: https://www.patreon.com/geologyhub
and amazing photos: https://www.pinterest.com/prospectingarizona/
and their shop: https://www.etsy.com/shop/prospectingarizona/
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C. Abrahamic Family House in Images
A Big Solar Storm may be coming in 2022:
01.Video Link. Big Solar Storm Coming Soon? Mar 7, 2022
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Coronal Mass Ejections from the Sun. I believe eventually, these charged particles will hit the Earth in the Future; that will be so intense, they will penetrate through an opening in the Magnetic Shield, as it will be at a weaken state; then upon striking the Earth, will cause the three Earthquakes, with the 3rd being the Greatest Earthquake in Human History, as is mentioned in the Book of Revelation.
Page on Website: 01C Geomagnetic Storms
Page on Website: 01C Solar Activity
Page on Website: Cosmic Lightning
01.Video Link. Sun Erupts at Earth; Mar 10, 2022
02.Video Link. Solar Eruption; Mar 11, 2022
03.Video Link. Solar Flare; Mar 12, 2022
04.Video Link. CME Impact; Mar 13, 2022
05.Video Link. CME Impact; Mar 14, 2022
06.Video Link. Many Solar Flares; Mar 28, 2022
07.Video Link. 7 Solar Flares; Mar 29, 2022
08.Video Link. Solar Storm Approaching; Mar 30, 2022
09.Video Link. X Class Solar Flare & CME; Mar 30, 2022
10.Video Link. Strong Geomagnetic Storm in Progress; Apr 10, 2022
11……
There are a few verses in the Book of Revelation that have the word: lightning in the text.
It is possible, this Cosmic Lightning could occur and cause Earthquakes, which in turn cause Volcanic Eruptions, which have Volcanic Lightning!!!
Here are the Verses in Revelation. It starts with the Seven Trumpets and Ends with the Seven Vials of the Wrath of God.
1. Revelation 8:5: and there were voices, and thunderings, and lightnings, and an earthquake.
2. Revelation 11:19: and there were lightnings, and voices, and thunderings, and an earthquake, and great hail.
3. Revelation 16:18 & 21: And there were voices, and thunders, and lightnings; and there was a great earthquake, such as was not since men were upon the earth, so mighty an earthquake, and so great. [21] And there fell upon men a great hail out of heaven, every stone about the weight of a talent: and men blasphemed God because of the plague of the hail; for the plague thereof was exceeding great.
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Here is a brief statement of what I a referring to, with regards to Cosmic Lightning: “For an hour on March 13th, a big crack opened in Earth’s magnetic field – one of the biggest in years (For specialists: BsubZ less than -20 nT),” Dr. Tony Phillips of SpaceWeather.com noted.3 “Solar wind poured through the gap, adding its energy to that of the CME which struck earlier in the day. This increases the chances that high-latitude auroras may remain visible at least through the early hours of March 14th.” What Dr. Phillips described took place from 21:33 to 22:36 UTC. From: Watchers.News/2022/03/13/CME Hits Earth
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Awesome Video; be sure to take time to Watch it…!!!
01.Video Link. Asteroid Impacts; Mar 8, 2022
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