அந்திரொமேடா பேரடை (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "அந்திரொமேடா பேரடை" in Tamil language version.

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63harvard.edu

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aip.org (Global: 2,204^th place; Tamil: 922^nd place)

Schewe, Phillip F.; Stein, Ben (July 26, 1993). "The Andromeda Galaxy has a Double Nucleus". Physics News Update (American Institute of Physics) இம் மூலத்தில் இருந்து 2013-04-11 அன்று. பரணிடப்பட்டது.. https://web.archive.org/web/20130411015249/http://www.aip.org/pnu/1993/split/pnu138-2.htm. பார்த்த நாள்: 2009-07-10.

archive.org (Global: 6^th place; Tamil: 8^th place)

Öpik, E. (1922). "An estimate of the distance of the Andromeda Nebula". Astrophysical Journal 55: 406–410. doi:10.1086/142680. Bibcode: 1922ApJ....55..406O. https://archive.org/details/sim_astrophysical-journal_1922-06_55_5/page/406.
Hubble, E. P. (1929). "A spiral nebula as a stellar system, Messier 31". Astrophysical Journal 69: 103–158. doi:10.1086/143167. Bibcode: 1929ApJ....69..103H. https://archive.org/details/sim_astrophysical-journal_1929-03_69_2/page/103.
Baade, W. (1944). "The Resolution of Messier 32, NGC 205, and the Central Region of the Andromeda Nebula". Astrophysical Journal 100: 137. doi:10.1086/144650. Bibcode: 1944ApJ...100..137B. https://archive.org/details/sim_astrophysical-journal_1944-09_100_2/page/137.
Gribbin, J. R. (2001). The Birth of Time: How Astronomers Measure the Age of the Universe. Yale University Press. p. 151. ISBN 978-0-300-08914-1.
Holland, S. (1998). "The Distance to the M31 Globular Cluster System". Astronomical Journal 115 (5): 1916–1920. doi:10.1086/300348. Bibcode: 1998astro.ph..2088H. https://archive.org/details/sim_astronomical-journal_1998-05_115_5/page/1916.
Karachentsev, I. D. et al. (2004). "A Catalog of Neighboring Galaxies". Astronomical Journal 127 (4): 2031–2068. doi:10.1086/382905. Bibcode: 2004AJ....127.2031K. https://archive.org/details/sim_astronomical-journal_2004-04_127_4/page/2031.
Rubin, V. C.; Ford, W. K. J. (1970). "Rotation of the Andromeda Nebula from a Spectroscopic Survey of Emission". Astrophysical Journal 159: 379. doi:10.1086/150317. Bibcode: 1970ApJ...159..379R. https://archive.org/details/sim_astrophysical-journal_1970-02_159_2/page/379.
Hodge, P .W. (1966). Galaxies and Cosmology. McGraw Hill.
Walterbos, R. A. M.; Kennicutt, R. C., Jr. (1988). "An optical study of stars and dust in the Andromeda galaxy". Astronomy and Astrophysics 198: 61–86. Bibcode: 1988A&A...198...61W. https://archive.org/details/sim_annual-review-of-astronomy-and-astrophysics_1988_26/page/61.
Barmby, P.; Huchra, J. P. (2001). "M31 Globular Clusters in the Hubble Space Telescope Archive. I. Cluster Detection and Completeness". Astronomical Journal 122 (5): 2458–2468. doi:10.1086/323457. Bibcode: 2001AJ....122.2458B. https://archive.org/details/sim_astronomical-journal_2001-11_122_5/page/2458.
Meylan, G. et al. (2001). "G1 in M31 – Giant Globular Cluster or Core of a Dwarf Elliptical Galaxy?". Astronomical Journal 122 (2): 830–841. doi:10.1086/321166. Bibcode: 2001AJ....122..830M. https://archive.org/details/sim_astronomical-journal_2001-08_122_2/page/830.
Young, L. M. (2000). "Properties of the Molecular Clouds in NGC 205". Astronomical Journal 120 (5): 2460–2470. doi:10.1086/316806. Bibcode: 2000AJ....120.2460Y. https://archive.org/details/sim_astronomical-journal_2000-11_120_5/page/2460.
Koch, A.; Grebel, E. K. (March 2006). "The Anisotropic Distribution of M31 Satellite Galaxies: A Polar Great Plane of Early-type Companions". Astronomical Journal 131 (3): 1405–1415. doi:10.1086/499534. Bibcode: 2005astro.ph..9258K. https://archive.org/details/sim_astronomical-journal_2006-03_131_3/page/1405.

arxiv.org (Global: 69^th place; Tamil: 932^nd place)

Lehner, Nicolas; Howk, Chris; Wakker, Bart (2014-04-25). "Evidence for a Massive, Extended Circumgalactic Medium Around the Andromeda Galaxy". arXiv:1404.6540 [astro-ph]. http://arxiv.org/abs/1404.6540. பார்த்த நாள்: 2015-05-07.
Barnard, R.; Kolb, U.; Osborne, J. P. (2005). "Timing the bright X-ray population of the core of M31 with XMM-Newton". arXiv:astro-ph/0508284. {{cite arXiv}}: |class= ignored (help)

bbc.co.uk (Global: 8^th place; Tamil: 17^th place)

news.bbc.co.uk

Amos, J. (February 5, 2006). "Dark matter comes out of the cold". BBC News இம் மூலத்தில் இருந்து 2006-06-21 அன்று. பரணிடப்பட்டது.. https://web.archive.org/web/20060621195247/http://news.bbc.co.uk/2/hi/science/nature/4679220.stm. பார்த்த நாள்: 2006-05-24.

bbc.co.uk

Moskvitch, Katia (25 November 2010). "Andromeda 'born in a collision'". BBC News இம் மூலத்தில் இருந்து 26 நவம்பர் 2010 அன்று. பரணிடப்பட்டது.. https://web.archive.org/web/20101126042510/http://www.bbc.co.uk/news/science-environment-11833356. பார்த்த நாள்: 25 November 2010.

books.google.com (Global: 3^rd place; Tamil: 6^th place)

Henbest, N.; Couper, H. (1994). The guide to the galaxy. p. 31. ISBN 978-0-521-45882-5.

caltech.edu (Global: 887^th place; Tamil: 516^th place)

pr.caltech.edu

Chapman, S. C. et al. (2006). "A kinematically selected, metal-poor spheroid in the outskirts of M31". Astrophysical Journal 653 (1): 255. doi:10.1086/508599. Bibcode: 2006ApJ...653..255C. Also see the press release, Caltech Media Relations(February 27, 2006). "Andromeda's Stellar Halo Shows Galaxy's Origin to Be Similar to That of Milky Way". செய்திக் குறிப்பு. பார்க்கப்பட்டது: 2006-05-24.

ned.ipac.caltech.edu

"Results for Messier 31". NASA/IPAC Extragalactic Database. தேசிய வானூர்தியியல் மற்றும் விண்வெளி நிர்வாகம் (ஐக்கிய அமெரிக்கா)/IPAC. Retrieved 2006-11-01.

doi.org (Global: 2^nd place; Tamil: 4^th place)

dx.doi.org

Jensen, J. B. et al. (2003). "Measuring Distances and Probing the Unresolved Stellar Populations of Galaxies Using Infrared Surface Brightness Fluctuations". Astrophysical Journal 583 (2): 712–726. doi:10.1086/345430. Bibcode: 2003ApJ...583..712J.
Ribas, I. et al. (2005). "First Determination of the Distance and Fundamental Properties of an Eclipsing Binary in the Andromeda Galaxy". Astrophysical Journal Letters 635 (1): L37–L40. doi:10.1086/499161. Bibcode: 2005ApJ...635L..37R.
Jorge Peñarrubia; Yin-Zhe Ma; Matthew G. Walker; Alan McConnachie (29 July 2014). "A dynamical model of the local cosmic expansion". Monthly Notices of the Royal Astronomical Society 433 (3): 2204–2022. doi:10.1093/mnras/stu879. Bibcode: 2014MNRAS.443.2204P.
Junko Ueda. "Cold molecular gas in merger remnants. I. Formation of molecular gas disks". The Astrophysical Journal Supplement Series 214 (1). doi:10.1088/0067-0049/214/1/1. Bibcode: 2014ApJS..214....1U.
Herschel, W. (1785). "On the Construction of the Heavens". பிலசாபிக்கல் மாகசீன் ஆவ் த ராயல் சொசையிட்டி 75 (0): 213–266. doi:10.1098/rstl.1785.0012.
Huggins, W.; Miller, W. A. (1864). "On the Spectra of Some of the Nebulae". பிலசாபிக்கல் மாகசீன் ஆவ் த ராயல் சொசையிட்டி 154 (0): 437–444. doi:10.1098/rstl.1864.0013. Bibcode: 1864RSPT..154..437H.
Backhouse, T. W. (1888). "nebula in Andromeda and Nova, 1885". Monthly Notices of the Royal Astronomical Society 48: 108. doi:10.1093/mnras/48.3.108. Bibcode: 1888MNRAS..48..108B.
Curtis, H. D. (1988). "Novae in Spiral Nebulae and the Island Universe Theory". Publications of the Astronomical Society of the Pacific 100: 6. doi:10.1086/132128. Bibcode: 1988PASP..100....6C.
Öpik, E. (1922). "An estimate of the distance of the Andromeda Nebula". Astrophysical Journal 55: 406–410. doi:10.1086/142680. Bibcode: 1922ApJ....55..406O. https://archive.org/details/sim_astrophysical-journal_1922-06_55_5/page/406.
Hubble, E. P. (1929). "A spiral nebula as a stellar system, Messier 31". Astrophysical Journal 69: 103–158. doi:10.1086/143167. Bibcode: 1929ApJ....69..103H. https://archive.org/details/sim_astrophysical-journal_1929-03_69_2/page/103.
Baade, W. (1944). "The Resolution of Messier 32, NGC 205, and the Central Region of the Andromeda Nebula". Astrophysical Journal 100: 137. doi:10.1086/144650. Bibcode: 1944ApJ...100..137B. https://archive.org/details/sim_astrophysical-journal_1944-09_100_2/page/137.
Brown, R. Hanbury; Hazard, C. (1951). "Radio emission from the Andromeda nebula". MNRAS 111: 357. doi:10.1093/mnras/111.4.357. Bibcode: 1951MNRAS.111..357B.
van der Kruit, P. C.; Allen, R. J. (1976). "The Radio Continuum Morphology of Spiral Galaxies". Annual Review of Astronomy and Astrophysics 14 (1): 417–445. doi:10.1146/annurev.aa.14.090176.002221. Bibcode: 1976ARA&A..14..417V.
Ingrosso, G. et al. (2009). "Pixel-lensing as a way to detect extrasolar planets in M31". Monthly Notices of the Royal Astronomical Society 399 (1): 219–228. doi:10.1111/j.1365-2966.2009.15184.x. Bibcode: 2009MNRAS.399..219I.
Holland, S. (1998). "The Distance to the M31 Globular Cluster System". Astronomical Journal 115 (5): 1916–1920. doi:10.1086/300348. Bibcode: 1998astro.ph..2088H. https://archive.org/details/sim_astronomical-journal_1998-05_115_5/page/1916.
Stanek, K. Z.; Garnavich, P. M (1998). "Distance to M31 With the HST and Hipparcos Red Clump Stars". Astrophysical Journal Letters 503 (2): 131–141. doi:10.1086/311539. Bibcode: 1998ApJ...503L.131S.
Davidge, T. J.; McConnachie, A. W.; Fardal, M. A.; Fliri, J.; Valls-Gabaud, D.; Chapman, S. C.; Lewis, G. F.; Rich, R. M. (2012). "The Recent Stellar Archeology of M31 – The Nearest Red Disk Galaxy". The Astrophysical Journal 751 (1): 74. doi:10.1088/0004-637X/751/1/74. Bibcode: 2012ApJ...751...74D.
Karachentsev, I. D.; Kashibadze, O. G. (2006). "Masses of the local group and of the M81 group estimated from distortions in the local velocity field". Astrophysics 49 (1): 3–18. doi:10.1007/s10511-006-0002-6. Bibcode: 2006Ap.....49....3K.
Karachentsev, I. D. et al. (2004). "A Catalog of Neighboring Galaxies". Astronomical Journal 127 (4): 2031–2068. doi:10.1086/382905. Bibcode: 2004AJ....127.2031K. https://archive.org/details/sim_astronomical-journal_2004-04_127_4/page/2031.
McConnachie, A. W. et al. (2005). "Distances and metallicities for 17 Local Group galaxies". Monthly Notices of the Royal Astronomical Society 356 (4): 979–997. doi:10.1111/j.1365-2966.2004.08514.x. Bibcode: 2005MNRAS.356..979M.
Kalirai, J. S. et al. (2006). "The Metal-Poor Halo of the Andromeda Spiral Galaxy (M31)". Astrophysical Journal 648 (1): 389–404. doi:10.1086/505697. Bibcode: 2006astro.ph..5170K.
Chapman, S. C. et al. (2006). "A kinematically selected, metal-poor spheroid in the outskirts of M31". Astrophysical Journal 653 (1): 255. doi:10.1086/508599. Bibcode: 2006ApJ...653..255C. Also see the press release, Caltech Media Relations(February 27, 2006). "Andromeda's Stellar Halo Shows Galaxy's Origin to Be Similar to That of Milky Way". செய்திக் குறிப்பு. பார்க்கப்பட்டது: 2006-05-24.
Barmby, P.; Ashby, M. L. N.; Bianchi, L.; Engelbracht, C. W.; Gehrz, R. D.; Gordon, K. D.; Hinz, J. L.; Huchra, J. P.; Humphreys, R. M.; Pahre, M. A.; Pérez-González, P. G.; Polomski, E. F.; Rieke, G. H.; Thilker, D. A.; Willner, S. P.; Woodward, C. E. (2006). "Dusty Waves on a Starry Sea: The Mid-Infrared View of M31". The Astrophysical Journal 650 (1): L45-L49. doi:10.1086/508626. Bibcode: 2006ApJ...650L..45B.
Barmby, P.; Ashby, M. L. N.; Bianchi, L.; Engelbracht, C. W.; Gehrz, R. D.; Gordon, K. D.; Hinz, J. L.; Huchra, J. P.; Humphreys, R. M.; Pahre, M. A.; Pérez-González, P. G.; Polomski, E. F.; Rieke, G. H.; Thilker, D. A.; Willner, S. P.; Woodward, C. E. (2007). "Erratum: Dusty Waves on a Starry Sea: The Mid-Infrared View of M31". The Astrophysical Journal 655 (1): L61-L61. doi:10.1086/511682. Bibcode: 2007ApJ...655L..61B.
Tamm, A.; Tempel, E.; Tenjes, P.; Tihhonova, O.; Tuvikene, T. (2012). "Stellar mass map and dark matter distribution in M 31". Astronomy & Astrophysics 546. doi:10.1051/0004-6361/201220065. Bibcode: 2012A&A...546A...4T.
Braun, R.; Thilker, D. A.; Walterbos, R. A. M.; Corbelli, E. (2009). "A Wide-Field High-Resolution H I Mosaic of Messier 31. I. Opaque Atomic Gas and Star Formation Rate Density". The Astrophysical Journal 695 (2): 937–953. doi:10.1088/0004-637X/695/2/937. Bibcode: 2009ApJ...695..937B.
Draine, B. T.; Aniano, G.; Krause, Oliver; Groves, Brent; Sandstrom, Karin; Braun, Robert; Leroy, Adam; Klaas, Ulrich; Linz, Hendrik; Rix, Hans-Walter; Schinnerer, Eva; Schmiedeke, Anika; Walter, Fabian (2014). "Andromeda's Dust". The Astrophysical Journal 780 (2). doi:10.1088/0004-637X/780/2/172. Bibcode: 2014ApJ...780..172D.
van den Bergh, S. (1999). "The local group of galaxies". Astronomy and Astrophysics Review 9 (3–4): 273–318. doi:10.1007/s001590050019. Bibcode: 1999A&ARv...9..273V.
Karachentsev, Igor D.; Karachentseva, Valentina E.; Huchtmeier, Walter K.; Makarov, Dmitry I. (2003). "A Catalog of Neighboring Galaxies". The Astronomical Journal 127 (4): 2031–2068. doi:10.1086/382905. Bibcode: 2004AJ....127.2031K.
Tempel, E.; Tamm, A.; Tenjes, P. (2010). "Dust-corrected surface photometry of M 31 from Spitzer far-infrared observations". Astronomy and Astrophysics 509: A91. doi:10.1051/0004-6361/200912186. wA91. Bibcode: 2010A&A...509A..91T.
Liller, W.; Mayer, B. (1987). "The Rate of Nova Production in the Galaxy". Publications of the Astronomical Society of the Pacific 99: 606–609. doi:10.1086/132021. Bibcode: 1987PASP...99..606L.
Mutch, S.J.; Croton, D.J.; Poole, G.B. (2011). "The Mid-life Crisis of the Milky Way and M31". The Astrophysical Journal 736 (2): 84. doi:10.1088/0004-637X/736/2/84. Bibcode: 2011ApJ...736...84M.
Beaton, R. L. et al. (2006). "Unveiling the Boxy Bulge and Bar of the Andromeda Spiral Galaxy". Astrophysical Journal Letters 658 (2): L91. doi:10.1086/514333. Bibcode: 2006astro.ph..5239B.
Rubin, V. C.; Ford, W. K. J. (1970). "Rotation of the Andromeda Nebula from a Spectroscopic Survey of Emission". Astrophysical Journal 159: 379. doi:10.1086/150317. Bibcode: 1970ApJ...159..379R. https://archive.org/details/sim_astrophysical-journal_1970-02_159_2/page/379.
Arp, H. (1964). "Andromeda Nebula from a Spectroscopic Survey of Emission". Astrophysical Journal 139: 1045. doi:10.1086/147844. Bibcode: 1964ApJ...139.1045A.
van den Bergh, Sidney (1991). "The stellar populations of M31". Astronomical Society of the Pacific 103: 1053–1068. doi:10.1086/132925. Bibcode: 1991PASP..103.1053V.
Gordon, K. D.; Bailin, J.; Engelbracht, C. W.; Rieke, G. H.; Misselt, K. A.; Latter, W. B.; Young, E. T.; Ashby, M. L. N. et al. (2006). "Spitzer MIPS Infrared Imaging of M31: Further Evidence for a Spiral-Ring Composite Structure". The Astrophysical Journal 638 (2): L87–L92. doi:10.1086/501046. Bibcode: 2006ApJ...638L..87G.
Braun, R. (1991). "The distribution and kinematics of neutral gas, HI region in M31". Astrophysical Journal 372: 54–66. doi:10.1086/169954. Bibcode: 1991ApJ...372...54B.
Morrison, Heather; Caldwell, Nelson; Harding, Paul; Kriessler, Jeff; Rose, James A.; Schiavon, Ricardo (2008). "Young Star Clusters in M 31". Galaxies in the Local Volume, Astrophysics and Space Science Proceedings. doi:10.1007/978-1-4020-6933-8_50. Bibcode: 2008glv..book..227M.
Block, D. L.; Bournaud, F.; Combes, F.; Groess, R.; Barmby, P.; Ashby, M. L. N.; Fazio, G. G.; Pahre, M. A. et al. (2006). "An almost head-on collision as the origin of the two off-centre rings in the Andromeda galaxy". Nature 443 (1): 832–834. doi:10.1038/nature05184. Bibcode: 2006Natur.443..832B.
Bullock, J. S.; Johnston, K.V. (2005). "Tracing Galaxy Formation with Stellar Halos I: Methods". Astrophysical Journal 635 (2): 931–949. doi:10.1086/497422. Bibcode: 2005ApJ...635..931B.
Lauer, T. R. et al. (1993). "Planetary camera observations of the double nucleus of M31". Astronomical Journal 106 (4): 1436–1447, 1710–1712. doi:10.1086/116737. Bibcode: 1993AJ....106.1436L.
Bender, Ralf et al. (2005). "HST STIS Spectroscopy of the Triple Nucleus of M31: Two Nested Disks in Keplerian Rotation around a Supermassive Black Hole". Astrophysical Journal 631 (1): 280–300. doi:10.1086/432434. Bibcode: 2005ApJ...631..280B.
Gebhardt, Karl; Bender, Ralf; Bower, Gary; Dressler, Alan; Faber, S. M.; Filippenko, Alexei V.; Green, Richard; Grillmair, Carl et al. (June 2000). "A Relationship between Nuclear Black Hole Mass and Galaxy Velocity Dispersion" (PDF). The Astrophysical Journal (Chicago, Illinois, USA: The University of Chicago Press) 539 (1): L13–L16. doi:10.1086/312840. Bibcode: 2000ApJ...539L..13G. http://iopscience.iop.org/1538-4357/539/1/L13/pdf/005511.web.pdf. பார்த்த நாள்: March 10, 2010.
Tremaine, S. (1995). "An Eccentric-Disk Model for the Nucleus of M31". Astronomical Journal 110: 628–633. doi:10.1086/117548. Bibcode: 1995AJ....110..628T.
Fujimoto, M.; Hayakawa, S.; Kato, T. (1969). "Correlation between the Densities of X-Ray Sources and Interstellar Gas". Astrophysics and Space Science 4 (1): 64–83. doi:10.1007/BF00651263. Bibcode: 1969Ap&SS...4...64F.
Barmby, P.; Huchra, J. P. (2001). "M31 Globular Clusters in the Hubble Space Telescope Archive. I. Cluster Detection and Completeness". Astronomical Journal 122 (5): 2458–2468. doi:10.1086/323457. Bibcode: 2001AJ....122.2458B. https://archive.org/details/sim_astronomical-journal_2001-11_122_5/page/2458.
Meylan, G. et al. (2001). "G1 in M31 – Giant Globular Cluster or Core of a Dwarf Elliptical Galaxy?". Astronomical Journal 122 (2): 830–841. doi:10.1086/321166. Bibcode: 2001AJ....122..830M. https://archive.org/details/sim_astronomical-journal_2001-08_122_2/page/830.
Ma, J.; De Grijs, R.; Yang, Y.; Zhou, X.; Chen, J.; Jiang, Z.; Wu, Z.; Wu, J. (2006). "A 'super' star cluster grown old: the most massive star cluster in the Local Group". Monthly Notices of the Royal Astronomical Society 368 (3): 1443. doi:10.1111/j.1365-2966.2006.10231.x. Bibcode: 2006MNRAS.368.1443M.
Cohen, Judith G. (2006). "The Not So Extraordinary Globular Cluster 037-B327 in M31". The Astrophysical Journal 653: L21–L23. doi:10.1086/510384. Bibcode: 2006ApJ...653L..21C.
Burstein, David; Li, Yong; Freeman, Kenneth C.; Norris, John E.; Bessell, Michael S.; Bland-Hawthorn, Joss; Gibson, Brad K.; Beasley, Michael A. et al. (2004). "Globular Cluster and Galaxy Formation: M31, the Milky Way, and Implications for Globular Cluster Systems of Spiral Galaxies". Astrophysical Journal 614: 158–166. doi:10.1086/423334. Bibcode: 2004ApJ...614..158B.
Huxor, A. P. et al. (2005). "A new population of extended, luminous, star clusters in the halo of M31". Monthly Notices of the Royal Astronomical Society 360 (3): 993–1006. doi:10.1111/j.1365-2966.2005.09086.x. Bibcode: 2005MNRAS.360.1007H.
Bekki, K. et al. (2001). "A New Formation Model for M32: A Threshed Early-type Spiral?". Astrophysical Journal Letters 557 (1): L39–L42. doi:10.1086/323075. Bibcode: 2001ApJ...557L..39B.
Ibata, R. et al. (2001). "A giant stream of metal-rich stars in the halo of the galaxy M31". Nature 412 (6842): 49–52. doi:10.1038/35083506. பப்மெட்:11452300.
Young, L. M. (2000). "Properties of the Molecular Clouds in NGC 205". Astronomical Journal 120 (5): 2460–2470. doi:10.1086/316806. Bibcode: 2000AJ....120.2460Y. https://archive.org/details/sim_astronomical-journal_2000-11_120_5/page/2460.
Koch, A.; Grebel, E. K. (March 2006). "The Anisotropic Distribution of M31 Satellite Galaxies: A Polar Great Plane of Early-type Companions". Astronomical Journal 131 (3): 1405–1415. doi:10.1086/499534. Bibcode: 2005astro.ph..9258K. https://archive.org/details/sim_astronomical-journal_2006-03_131_3/page/1405.
Cox, T. J.; Loeb, A. (2008). "The collision between the Milky Way and Andromeda". Monthly Notices of the Royal Astronomical Society 386 (1): 461–474. doi:10.1111/j.1365-2966.2008.13048.x. Bibcode: 2008MNRAS.tmp..333C.

esa.int (Global: 1,482^nd place; Tamil: 520^th place)

sci.esa.int

ஐரோப்பிய விண்வெளி நிறுவனம்(October 14, 1998). "ISO unveils the hidden rings of Andromeda". செய்திக் குறிப்பு. பார்க்கப்பட்டது: 2006-05-24.

eso.org (Global: 3,034^th place; Tamil: 1,799^th place)

"Two naked-eye galaxies above the VLT". ESO Picture of the Week. http://www.eso.org/public/images/potw1342a/. பார்த்த நாள்: 22 October 2013.

harvard.edu (Global: 18^th place; Tamil: 39^th place)

adsabs.harvard.edu

Jensen, J. B. et al. (2003). "Measuring Distances and Probing the Unresolved Stellar Populations of Galaxies Using Infrared Surface Brightness Fluctuations". Astrophysical Journal 583 (2): 712–726. doi:10.1086/345430. Bibcode: 2003ApJ...583..712J.
Ribas, I. et al. (2005). "First Determination of the Distance and Fundamental Properties of an Eclipsing Binary in the Andromeda Galaxy". Astrophysical Journal Letters 635 (1): L37–L40. doi:10.1086/499161. Bibcode: 2005ApJ...635L..37R.
Jorge Peñarrubia; Yin-Zhe Ma; Matthew G. Walker; Alan McConnachie (29 July 2014). "A dynamical model of the local cosmic expansion". Monthly Notices of the Royal Astronomical Society 433 (3): 2204–2022. doi:10.1093/mnras/stu879. Bibcode: 2014MNRAS.443.2204P.
Junko Ueda. "Cold molecular gas in merger remnants. I. Formation of molecular gas disks". The Astrophysical Journal Supplement Series 214 (1). doi:10.1088/0067-0049/214/1/1. Bibcode: 2014ApJS..214....1U.
Huggins, W.; Miller, W. A. (1864). "On the Spectra of Some of the Nebulae". பிலசாபிக்கல் மாகசீன் ஆவ் த ராயல் சொசையிட்டி 154 (0): 437–444. doi:10.1098/rstl.1864.0013. Bibcode: 1864RSPT..154..437H.
Backhouse, T. W. (1888). "nebula in Andromeda and Nova, 1885". Monthly Notices of the Royal Astronomical Society 48: 108. doi:10.1093/mnras/48.3.108. Bibcode: 1888MNRAS..48..108B.
Slipher, V. M. (1913). "The Radial Velocity of the Andromeda Nebula". Lowell Observatory Bulletin 1: 56–57. Bibcode: 1913LowOB...1b..56S.
Curtis, H. D. (1988). "Novae in Spiral Nebulae and the Island Universe Theory". Publications of the Astronomical Society of the Pacific 100: 6. doi:10.1086/132128. Bibcode: 1988PASP..100....6C.
Öpik, E. (1922). "An estimate of the distance of the Andromeda Nebula". Astrophysical Journal 55: 406–410. doi:10.1086/142680. Bibcode: 1922ApJ....55..406O. https://archive.org/details/sim_astrophysical-journal_1922-06_55_5/page/406.
Hubble, E. P. (1929). "A spiral nebula as a stellar system, Messier 31". Astrophysical Journal 69: 103–158. doi:10.1086/143167. Bibcode: 1929ApJ....69..103H. https://archive.org/details/sim_astrophysical-journal_1929-03_69_2/page/103.
Baade, W. (1944). "The Resolution of Messier 32, NGC 205, and the Central Region of the Andromeda Nebula". Astrophysical Journal 100: 137. doi:10.1086/144650. Bibcode: 1944ApJ...100..137B. https://archive.org/details/sim_astrophysical-journal_1944-09_100_2/page/137.
Brown, R. Hanbury; Hazard, C. (1951). "Radio emission from the Andromeda nebula". MNRAS 111: 357. doi:10.1093/mnras/111.4.357. Bibcode: 1951MNRAS.111..357B.
van der Kruit, P. C.; Allen, R. J. (1976). "The Radio Continuum Morphology of Spiral Galaxies". Annual Review of Astronomy and Astrophysics 14 (1): 417–445. doi:10.1146/annurev.aa.14.090176.002221. Bibcode: 1976ARA&A..14..417V.
Ingrosso, G. et al. (2009). "Pixel-lensing as a way to detect extrasolar planets in M31". Monthly Notices of the Royal Astronomical Society 399 (1): 219–228. doi:10.1111/j.1365-2966.2009.15184.x. Bibcode: 2009MNRAS.399..219I.
Holland, S. (1998). "The Distance to the M31 Globular Cluster System". Astronomical Journal 115 (5): 1916–1920. doi:10.1086/300348. Bibcode: 1998astro.ph..2088H. https://archive.org/details/sim_astronomical-journal_1998-05_115_5/page/1916.
Stanek, K. Z.; Garnavich, P. M (1998). "Distance to M31 With the HST and Hipparcos Red Clump Stars". Astrophysical Journal Letters 503 (2): 131–141. doi:10.1086/311539. Bibcode: 1998ApJ...503L.131S.
Davidge, T. J.; McConnachie, A. W.; Fardal, M. A.; Fliri, J.; Valls-Gabaud, D.; Chapman, S. C.; Lewis, G. F.; Rich, R. M. (2012). "The Recent Stellar Archeology of M31 – The Nearest Red Disk Galaxy". The Astrophysical Journal 751 (1): 74. doi:10.1088/0004-637X/751/1/74. Bibcode: 2012ApJ...751...74D.
Karachentsev, I. D.; Kashibadze, O. G. (2006). "Masses of the local group and of the M81 group estimated from distortions in the local velocity field". Astrophysics 49 (1): 3–18. doi:10.1007/s10511-006-0002-6. Bibcode: 2006Ap.....49....3K.
Karachentsev, I. D. et al. (2004). "A Catalog of Neighboring Galaxies". Astronomical Journal 127 (4): 2031–2068. doi:10.1086/382905. Bibcode: 2004AJ....127.2031K. https://archive.org/details/sim_astronomical-journal_2004-04_127_4/page/2031.
McConnachie, A. W. et al. (2005). "Distances and metallicities for 17 Local Group galaxies". Monthly Notices of the Royal Astronomical Society 356 (4): 979–997. doi:10.1111/j.1365-2966.2004.08514.x. Bibcode: 2005MNRAS.356..979M.
Kalirai, J. S. et al. (2006). "The Metal-Poor Halo of the Andromeda Spiral Galaxy (M31)". Astrophysical Journal 648 (1): 389–404. doi:10.1086/505697. Bibcode: 2006astro.ph..5170K.
Chapman, S. C. et al. (2006). "A kinematically selected, metal-poor spheroid in the outskirts of M31". Astrophysical Journal 653 (1): 255. doi:10.1086/508599. Bibcode: 2006ApJ...653..255C. Also see the press release, Caltech Media Relations(February 27, 2006). "Andromeda's Stellar Halo Shows Galaxy's Origin to Be Similar to That of Milky Way". செய்திக் குறிப்பு. பார்க்கப்பட்டது: 2006-05-24.
Barmby, P.; Ashby, M. L. N.; Bianchi, L.; Engelbracht, C. W.; Gehrz, R. D.; Gordon, K. D.; Hinz, J. L.; Huchra, J. P.; Humphreys, R. M.; Pahre, M. A.; Pérez-González, P. G.; Polomski, E. F.; Rieke, G. H.; Thilker, D. A.; Willner, S. P.; Woodward, C. E. (2006). "Dusty Waves on a Starry Sea: The Mid-Infrared View of M31". The Astrophysical Journal 650 (1): L45-L49. doi:10.1086/508626. Bibcode: 2006ApJ...650L..45B.
Barmby, P.; Ashby, M. L. N.; Bianchi, L.; Engelbracht, C. W.; Gehrz, R. D.; Gordon, K. D.; Hinz, J. L.; Huchra, J. P.; Humphreys, R. M.; Pahre, M. A.; Pérez-González, P. G.; Polomski, E. F.; Rieke, G. H.; Thilker, D. A.; Willner, S. P.; Woodward, C. E. (2007). "Erratum: Dusty Waves on a Starry Sea: The Mid-Infrared View of M31". The Astrophysical Journal 655 (1): L61-L61. doi:10.1086/511682. Bibcode: 2007ApJ...655L..61B.
Tamm, A.; Tempel, E.; Tenjes, P.; Tihhonova, O.; Tuvikene, T. (2012). "Stellar mass map and dark matter distribution in M 31". Astronomy & Astrophysics 546. doi:10.1051/0004-6361/201220065. Bibcode: 2012A&A...546A...4T.
Braun, R.; Thilker, D. A.; Walterbos, R. A. M.; Corbelli, E. (2009). "A Wide-Field High-Resolution H I Mosaic of Messier 31. I. Opaque Atomic Gas and Star Formation Rate Density". The Astrophysical Journal 695 (2): 937–953. doi:10.1088/0004-637X/695/2/937. Bibcode: 2009ApJ...695..937B.
Draine, B. T.; Aniano, G.; Krause, Oliver; Groves, Brent; Sandstrom, Karin; Braun, Robert; Leroy, Adam; Klaas, Ulrich; Linz, Hendrik; Rix, Hans-Walter; Schinnerer, Eva; Schmiedeke, Anika; Walter, Fabian (2014). "Andromeda's Dust". The Astrophysical Journal 780 (2). doi:10.1088/0004-637X/780/2/172. Bibcode: 2014ApJ...780..172D.
van den Bergh, S. (1999). "The local group of galaxies". Astronomy and Astrophysics Review 9 (3–4): 273–318. doi:10.1007/s001590050019. Bibcode: 1999A&ARv...9..273V.
Karachentsev, Igor D.; Karachentseva, Valentina E.; Huchtmeier, Walter K.; Makarov, Dmitry I. (2003). "A Catalog of Neighboring Galaxies". The Astronomical Journal 127 (4): 2031–2068. doi:10.1086/382905. Bibcode: 2004AJ....127.2031K.
Tempel, E.; Tamm, A.; Tenjes, P. (2010). "Dust-corrected surface photometry of M 31 from Spitzer far-infrared observations". Astronomy and Astrophysics 509: A91. doi:10.1051/0004-6361/200912186. wA91. Bibcode: 2010A&A...509A..91T.
Liller, W.; Mayer, B. (1987). "The Rate of Nova Production in the Galaxy". Publications of the Astronomical Society of the Pacific 99: 606–609. doi:10.1086/132021. Bibcode: 1987PASP...99..606L.
Mutch, S.J.; Croton, D.J.; Poole, G.B. (2011). "The Mid-life Crisis of the Milky Way and M31". The Astrophysical Journal 736 (2): 84. doi:10.1088/0004-637X/736/2/84. Bibcode: 2011ApJ...736...84M.
Beaton, R. L. et al. (2006). "Unveiling the Boxy Bulge and Bar of the Andromeda Spiral Galaxy". Astrophysical Journal Letters 658 (2): L91. doi:10.1086/514333. Bibcode: 2006astro.ph..5239B.
Rubin, V. C.; Ford, W. K. J. (1970). "Rotation of the Andromeda Nebula from a Spectroscopic Survey of Emission". Astrophysical Journal 159: 379. doi:10.1086/150317. Bibcode: 1970ApJ...159..379R. https://archive.org/details/sim_astrophysical-journal_1970-02_159_2/page/379.
Arp, H. (1964). "Andromeda Nebula from a Spectroscopic Survey of Emission". Astrophysical Journal 139: 1045. doi:10.1086/147844. Bibcode: 1964ApJ...139.1045A.
van den Bergh, Sidney (1991). "The stellar populations of M31". Astronomical Society of the Pacific 103: 1053–1068. doi:10.1086/132925. Bibcode: 1991PASP..103.1053V.
Simien, F.; Pellet, A.; Monnet, G.; Athanassoula, E.; Maucherat, A.; Courtes, G. (1978). "The spiral structure of M31 – A morphological approach". Astronomy and Astrophysics 67: 73–79. Bibcode: 1978A&A....67...73S.
Haas, M. (2000). "Cold dust in M31 as mapped by ISO". The interstellar medium in M31 and M33. Proceedings 232. WE-Heraeus Seminar: 69–72. Bibcode: 2000immm.proc...69H.
Walterbos, R. A. M.; Kennicutt, R. C., Jr. (1988). "An optical study of stars and dust in the Andromeda galaxy". Astronomy and Astrophysics 198: 61–86. Bibcode: 1988A&A...198...61W. https://archive.org/details/sim_annual-review-of-astronomy-and-astrophysics_1988_26/page/61.
Gordon, K. D.; Bailin, J.; Engelbracht, C. W.; Rieke, G. H.; Misselt, K. A.; Latter, W. B.; Young, E. T.; Ashby, M. L. N. et al. (2006). "Spitzer MIPS Infrared Imaging of M31: Further Evidence for a Spiral-Ring Composite Structure". The Astrophysical Journal 638 (2): L87–L92. doi:10.1086/501046. Bibcode: 2006ApJ...638L..87G.
Braun, R. (1991). "The distribution and kinematics of neutral gas, HI region in M31". Astrophysical Journal 372: 54–66. doi:10.1086/169954. Bibcode: 1991ApJ...372...54B.
Morrison, Heather; Caldwell, Nelson; Harding, Paul; Kriessler, Jeff; Rose, James A.; Schiavon, Ricardo (2008). "Young Star Clusters in M 31". Galaxies in the Local Volume, Astrophysics and Space Science Proceedings. doi:10.1007/978-1-4020-6933-8_50. Bibcode: 2008glv..book..227M.
Pagani, L.; Lequeux, J.; Cesarsky, D.; Donas, J.; Milliard, B.; Loinard, L.; Sauvage, M. (1999). "Mid-infrared and far-ultraviolet observations of the star-forming ring of M 31". Astronomy & Astrophysics 351. Bibcode: 1999A&A...351..447P.
Block, D. L.; Bournaud, F.; Combes, F.; Groess, R.; Barmby, P.; Ashby, M. L. N.; Fazio, G. G.; Pahre, M. A. et al. (2006). "An almost head-on collision as the origin of the two off-centre rings in the Andromeda galaxy". Nature 443 (1): 832–834. doi:10.1038/nature05184. Bibcode: 2006Natur.443..832B.
Bullock, J. S.; Johnston, K.V. (2005). "Tracing Galaxy Formation with Stellar Halos I: Methods". Astrophysical Journal 635 (2): 931–949. doi:10.1086/497422. Bibcode: 2005ApJ...635..931B.
Lauer, T. R. et al. (1993). "Planetary camera observations of the double nucleus of M31". Astronomical Journal 106 (4): 1436–1447, 1710–1712. doi:10.1086/116737. Bibcode: 1993AJ....106.1436L.
Bender, Ralf et al. (2005). "HST STIS Spectroscopy of the Triple Nucleus of M31: Two Nested Disks in Keplerian Rotation around a Supermassive Black Hole". Astrophysical Journal 631 (1): 280–300. doi:10.1086/432434. Bibcode: 2005ApJ...631..280B.
Gebhardt, Karl; Bender, Ralf; Bower, Gary; Dressler, Alan; Faber, S. M.; Filippenko, Alexei V.; Green, Richard; Grillmair, Carl et al. (June 2000). "A Relationship between Nuclear Black Hole Mass and Galaxy Velocity Dispersion" (PDF). The Astrophysical Journal (Chicago, Illinois, USA: The University of Chicago Press) 539 (1): L13–L16. doi:10.1086/312840. Bibcode: 2000ApJ...539L..13G. http://iopscience.iop.org/1538-4357/539/1/L13/pdf/005511.web.pdf. பார்த்த நாள்: March 10, 2010.
Tremaine, S. (1995). "An Eccentric-Disk Model for the Nucleus of M31". Astronomical Journal 110: 628–633. doi:10.1086/117548. Bibcode: 1995AJ....110..628T.
Fujimoto, M.; Hayakawa, S.; Kato, T. (1969). "Correlation between the Densities of X-Ray Sources and Interstellar Gas". Astrophysics and Space Science 4 (1): 64–83. doi:10.1007/BF00651263. Bibcode: 1969Ap&SS...4...64F.
Barmby, P.; Huchra, J. P. (2001). "M31 Globular Clusters in the Hubble Space Telescope Archive. I. Cluster Detection and Completeness". Astronomical Journal 122 (5): 2458–2468. doi:10.1086/323457. Bibcode: 2001AJ....122.2458B. https://archive.org/details/sim_astronomical-journal_2001-11_122_5/page/2458.
Meylan, G. et al. (2001). "G1 in M31 – Giant Globular Cluster or Core of a Dwarf Elliptical Galaxy?". Astronomical Journal 122 (2): 830–841. doi:10.1086/321166. Bibcode: 2001AJ....122..830M. https://archive.org/details/sim_astronomical-journal_2001-08_122_2/page/830.
Ma, J.; De Grijs, R.; Yang, Y.; Zhou, X.; Chen, J.; Jiang, Z.; Wu, Z.; Wu, J. (2006). "A 'super' star cluster grown old: the most massive star cluster in the Local Group". Monthly Notices of the Royal Astronomical Society 368 (3): 1443. doi:10.1111/j.1365-2966.2006.10231.x. Bibcode: 2006MNRAS.368.1443M.
Cohen, Judith G. (2006). "The Not So Extraordinary Globular Cluster 037-B327 in M31". The Astrophysical Journal 653: L21–L23. doi:10.1086/510384. Bibcode: 2006ApJ...653L..21C.
Burstein, David; Li, Yong; Freeman, Kenneth C.; Norris, John E.; Bessell, Michael S.; Bland-Hawthorn, Joss; Gibson, Brad K.; Beasley, Michael A. et al. (2004). "Globular Cluster and Galaxy Formation: M31, the Milky Way, and Implications for Globular Cluster Systems of Spiral Galaxies". Astrophysical Journal 614: 158–166. doi:10.1086/423334. Bibcode: 2004ApJ...614..158B.
Huxor, A. P. et al. (2005). "A new population of extended, luminous, star clusters in the halo of M31". Monthly Notices of the Royal Astronomical Society 360 (3): 993–1006. doi:10.1111/j.1365-2966.2005.09086.x. Bibcode: 2005MNRAS.360.1007H.
Bekki, K. et al. (2001). "A New Formation Model for M32: A Threshed Early-type Spiral?". Astrophysical Journal Letters 557 (1): L39–L42. doi:10.1086/323075. Bibcode: 2001ApJ...557L..39B.
Young, L. M. (2000). "Properties of the Molecular Clouds in NGC 205". Astronomical Journal 120 (5): 2460–2470. doi:10.1086/316806. Bibcode: 2000AJ....120.2460Y. https://archive.org/details/sim_astronomical-journal_2000-11_120_5/page/2460.
Koch, A.; Grebel, E. K. (March 2006). "The Anisotropic Distribution of M31 Satellite Galaxies: A Polar Great Plane of Early-type Companions". Astronomical Journal 131 (3): 1405–1415. doi:10.1086/499534. Bibcode: 2005astro.ph..9258K. https://archive.org/details/sim_astronomical-journal_2006-03_131_3/page/1405.
Cox, T. J.; Loeb, A. (2008). "The collision between the Milky Way and Andromeda". Monthly Notices of the Royal Astronomical Society 386 (1): 461–474. doi:10.1111/j.1365-2966.2008.13048.x. Bibcode: 2008MNRAS.tmp..333C.

cfa.harvard.edu

"Milky Way a Swifter Spinner, More Massive, New Measurements Show". CfA Press Release No. 2009-03. Harvard-Smithsonian Center for Astrophysics. January 5, 2009. Archived from the original on 8 October 2014. Retrieved 2014-10-06.
"Busted! Astronomers Nab Culprit in Galactic Hit-and-Run". Harvard-Smithsonian Center for Astrophysics. October 18, 2006 இம் மூலத்தில் இருந்து 8 October 2014 அன்று. பரணிடப்பட்டது.. https://web.archive.org/web/20141008143627/http://www.cfa.harvard.edu/news/2006-28. பார்த்த நாள்: 2014-10-06.

ui.adsabs.harvard.edu

Peterson, L. E. (1973). "Hard Cosmic X-Ray Sources". In Bradt, H.; Giacconi, R. (ed.). X- and Gamma-Ray Astronomy, Proceedings of IAU Symposium no. 55 held in Madrid, Spain, 11–13 May 1972. உலகளாவிய வானியல் ஒன்றியம். pp. 51–73. Bibcode:1973IAUS...55...51P.{{cite book}}: CS1 maint: multiple names: editors list (link)

hubblesite.org (Global: 6,632^nd place; Tamil: 7,350^th place)

[http://hubblesite.org/newscente r/archive/releases/2015/15/full/ "HubbleSite - NewsCenter - Hubble Finds Giant Halo Around the Andromeda Galaxy (05/07/2015) - The Full Story"]. hubblesite.org. Retrieved 2015-05-07. {{cite web}}: Check |url= value (help); line feed character in |url= at position 32 (help)
Hubble News Desk(July 20, 1993). "Hubble Space Telescope Finds a Double Nucleus in the Andromeda Galaxy". செய்திக் குறிப்பு. பார்க்கப்பட்டது: 2006-05-26.
Hubble news desk STSci-1996-11(April 24, 1996). "Hubble Spies Globular Cluster in Neighboring Galaxy". செய்திக் குறிப்பு. பார்க்கப்பட்டது: 2006-05-26.

iop.org (Global: 1,725^th place; Tamil: 1,028^th place)

iopscience.iop.org

Gebhardt, Karl; Bender, Ralf; Bower, Gary; Dressler, Alan; Faber, S. M.; Filippenko, Alexei V.; Green, Richard; Grillmair, Carl et al. (June 2000). "A Relationship between Nuclear Black Hole Mass and Galaxy Velocity Dispersion" (PDF). The Astrophysical Journal (Chicago, Illinois, USA: The University of Chicago Press) 539 (1): L13–L16. doi:10.1086/312840. Bibcode: 2000ApJ...539L..13G. http://iopscience.iop.org/1538-4357/539/1/L13/pdf/005511.web.pdf. பார்த்த நாள்: March 10, 2010.

nasa.gov (Global: 75^th place; Tamil: 60^th place)

"NASA's Hubble Shows Milky Way is Destined for Head-On Collision". NASA. 31 May 2012. Archived from the original on 4 June 2014. Retrieved 12 July 2012.
"NASA's Hubble Finds Giant Halo Around the Andromeda Galaxy". Retrieved 2015-05-07.

nature.com (Global: 234^th place; Tamil: 115^th place)

Cowen, Ron (2012). "Andromeda on collision course with the Milky Way". Nature International Weekly Journal of Science. நேச்சர் (இதழ்). Retrieved 2014-10-06.

nd.edu (Global: 2,387^th place; Tamil: 1,596^th place)

news.nd.edu

Dame, ENR/PAZ. "Hubble finds massive halo around the Andromeda Galaxy // News // Notre Dame News // University of Notre Dame". news.nd.edu. Retrieved 2015-05-07.

physics.nd.edu

"Hubble finds a massive halo around the Andromeda Galaxy // News // Department of Physics // University of Notre Dame". physics.nd.edu. Retrieved 2015-05-07.

newscientist.com (Global: 774^th place; Tamil: 434^th place)

Young, K. (June 6, 2006). "The Andromeda galaxy hosts a trillion stars". New Scientist. Retrieved 2014-10-06.

nih.gov (Global: 4^th place; Tamil: 5^th place)

ncbi.nlm.nih.gov

Ibata, R. et al. (2001). "A giant stream of metal-rich stars in the halo of the galaxy M31". Nature 412 (6842): 49–52. doi:10.1038/35083506. பப்மெட்:11452300.

sci-news.com (Global: low place; Tamil: 9,084^th place)

Prostak, Sergio (2012-12-14). "Microquasar in Andromeda Galaxy Amazes Astronomers". Sci-News.com. http://www.sci-news.com/astronomy/article00779.html.

seds.org (Global: 5,388^th place; Tamil: 6,083^rd place)

messier.seds.org

Frommert, H.; Kronberg, C. (August 25, 2005). "The Milky Way Galaxy". SEDS. Archived from the original on 2007-05-12. Retrieved 2007-05-09.
Frommert, H.; Kronberg, C. (August 22, 2007). "Messier Object Data, sorted by Apparent Visual Magnitude". SEDS. Archived from the original on 2007-07-12. Retrieved 2007-08-27.

spacetelescope.org (Global: 8,860^th place; Tamil: 4,655^th place)

"Hubble Finds Giant Halo Around the Andromeda Galaxy". Retrieved 14 June 2015.
"Star cluster in the Andromeda galaxy". Retrieved 7 September 2015.

ucsc.edu (Global: 3,619^th place; Tamil: 6,359^th place)

UC Santa Cruz(January 9, 2001). "Astronomers Find Evidence of an Extreme Warp in the Stellar Disk of the Andromeda Galaxy". செய்திக் குறிப்பு. பார்க்கப்பட்டது: 2006-05-24. பரணிடப்பட்டது 2006-05-19 at the வந்தவழி இயந்திரம்

universetoday.com (Global: 3,691^st place; Tamil: 1,354^th place)

Cain, F. (2007). "When Our Galaxy Smashes Into Andromeda, What Happens to the Sun?". Universe Today. Archived from the original on 2007-05-17. Retrieved 2007-05-16.

web.archive.org (Global: 1^st place; Tamil: 1^st place)

Amos, J. (February 5, 2006). "Dark matter comes out of the cold". BBC News இம் மூலத்தில் இருந்து 2006-06-21 அன்று. பரணிடப்பட்டது.. https://web.archive.org/web/20060621195247/http://news.bbc.co.uk/2/hi/science/nature/4679220.stm. பார்த்த நாள்: 2006-05-24.
Frommert, H.; Kronberg, C. (August 25, 2005). "The Milky Way Galaxy". SEDS. Archived from the original on 2007-05-12. Retrieved 2007-05-09.
"Milky Way a Swifter Spinner, More Massive, New Measurements Show". CfA Press Release No. 2009-03. Harvard-Smithsonian Center for Astrophysics. January 5, 2009. Archived from the original on 8 October 2014. Retrieved 2014-10-06.
"NASA's Hubble Shows Milky Way is Destined for Head-On Collision". NASA. 31 May 2012. Archived from the original on 4 June 2014. Retrieved 12 July 2012.
Frommert, H.; Kronberg, C. (August 22, 2007). "Messier Object Data, sorted by Apparent Visual Magnitude". SEDS. Archived from the original on 2007-07-12. Retrieved 2007-08-27.
Moskvitch, Katia (25 November 2010). "Andromeda 'born in a collision'". BBC News இம் மூலத்தில் இருந்து 26 நவம்பர் 2010 அன்று. பரணிடப்பட்டது.. https://web.archive.org/web/20101126042510/http://www.bbc.co.uk/news/science-environment-11833356. பார்த்த நாள்: 25 November 2010.
UC Santa Cruz(January 9, 2001). "Astronomers Find Evidence of an Extreme Warp in the Stellar Disk of the Andromeda Galaxy". செய்திக் குறிப்பு. பார்க்கப்பட்டது: 2006-05-24. பரணிடப்பட்டது 2006-05-19 at the வந்தவழி இயந்திரம்
"Busted! Astronomers Nab Culprit in Galactic Hit-and-Run". Harvard-Smithsonian Center for Astrophysics. October 18, 2006 இம் மூலத்தில் இருந்து 8 October 2014 அன்று. பரணிடப்பட்டது.. https://web.archive.org/web/20141008143627/http://www.cfa.harvard.edu/news/2006-28. பார்த்த நாள்: 2014-10-06.
Schewe, Phillip F.; Stein, Ben (July 26, 1993). "The Andromeda Galaxy has a Double Nucleus". Physics News Update (American Institute of Physics) இம் மூலத்தில் இருந்து 2013-04-11 அன்று. பரணிடப்பட்டது.. https://web.archive.org/web/20130411015249/http://www.aip.org/pnu/1993/split/pnu138-2.htm. பார்த்த நாள்: 2009-07-10.
Cain, F. (2007). "When Our Galaxy Smashes Into Andromeda, What Happens to the Sun?". Universe Today. Archived from the original on 2007-05-17. Retrieved 2007-05-16.

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