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- {{Short description|Dwarf galaxy in the constellation Eridanus with a rectangular shape}} | credit = Alister Graham, [[Subaru Telescope]], [[National Astronomical Observatory of Japan]] (NAOJ) ...5 KB (685 words) - 16:56, 31 March 2024
- | discovered = 17 September 2010 | aphelion = 1.0785 [[Astronomical unit|AU]] ...8 KB (960 words) - 18:25, 2 February 2025
- {{short description|Open cluster in the constellation Carina}} | caption = Open cluster NGC 3114 in Carina ...4 KB (474 words) - 04:53, 5 April 2021
- ....814<ref name=simbad>{{cite simbad | title=Kepler-46 | access-date=May 16, 2012}}</ref> ...asurement indicates the log<sub>10</sub> of the relative abundance of iron in the measured star to that of the Sun.</ref> ...10 KB (1,317 words) - 06:26, 10 September 2024
- ...here]]s to the evolution of [[Galaxy|galaxies]]. From 2010 until his death in late 2015 he was an [[emeritus]] professor of [[astronomy]] at the [[Univer ...ies. In 1964 Spinrad was invited to return to Berkeley as a professor, and in 1968 he received tenure.<ref name="oral_history"/><ref name="berkeley_astro ...8 KB (1,156 words) - 21:16, 27 August 2024
- {{Short description|Variable star in the constellation Orion}} ...msu.su/groups/cluster/gcvs/gcvs/iii/iii.dat |date=2017-06-20 }}, Sternberg Astronomical Institute, Moscow, Russia. Accessed on line December 8, 2008.</ref> ...11 KB (1,607 words) - 18:34, 20 October 2024
- ...com/technology/archive/2011/06/early-quasar-is-brightest-object-ever-found-in-the-universe/241294/|access-date=30 June 2011|quote=ULAS J1120+0641 took th ..., with shorter wavelength and higher energy than visible light. The change in energy and wavelength of the light is due to the [[expanding universe]], wh ...12 KB (1,748 words) - 07:13, 1 July 2024
- {{DISPLAYTITLE: {{mp|2012 TC|4}}}} | name = {{mp|2012 TC|4}} ...25 KB (3,174 words) - 22:44, 14 January 2024
- {{Short description|Small temporary satellite of Earth that impacted in 2015}} | discovered = {{Ubl ...17 KB (2,409 words) - 11:50, 26 January 2025
- {{Short description|Millisecond pulsar in the constellation Serpens}} | radial_v = <!--Radial velocity (in km/sec)--> ...10 KB (1,463 words) - 14:07, 9 December 2024
- {{Short description|Variable star in the constellation Fornax}} ...designation|R]] For, [[Cordoba Durchmusterung|CD]]−26°892, [[Infrared Astronomical Satellite|IRAS]] 02270-2619, [[2MASS]] J02291531-2605559 ...8 KB (1,037 words) - 12:15, 3 August 2024
- {{short description|Double star in the constellation Caelum}} | period = <!--Period (in years)--> ...12 KB (1,515 words) - 15:22, 29 July 2024
- {{short description|Red supergiant star located in the Westerlund 1 super star cluster}} ...metry and spectroscopy of stars in the region of a highly reddened cluster in Ara|last1=Westerlund|first1=B. E.|journal=Astronomy and Astrophysics Supple ...6 KB (874 words) - 21:32, 29 July 2024
- | discovered = 24 February 2009 | aphelion = 1.7361 [[Astronomical unit|AU]] ...19 KB (2,431 words) - 21:09, 13 February 2025
- | discovered = 28 June 2011 <br> (verified 20 July 2011) ...Pluto]], after [[Styx (moon)|Styx]]. It was the fourth moon of Pluto to be discovered and its existence was announced on 20 July 2011.<ref name="telegram">{{cite ...22 KB (2,822 words) - 00:11, 9 December 2024
- {{Short description|Binary star in the constellation Cetus}} '''Mu Ceti''' (μ Ceti) is a [[binary star]] in the [[constellation]] [[Cetus]], the whale, close to [[Pisces (constellatio ...12 KB (1,580 words) - 03:53, 2 February 2025
- {{Short description|Brown dwarf in the constellation Libra}} |caption= "The Accident" brown dwarf in motion ([[Wide-field Infrared Survey Explorer|WISE]] ...14 KB (1,981 words) - 17:30, 17 January 2025
- {{Short description|Star in the constellation Ara}} ...r Westerlund 1: The Initial Mass Function and Mass Segregation|journal=The Astronomical Journal|volume=145|issue=2|pages=46|last1=Lim|first1=Beomdu|last2=Chun|firs ...16 KB (2,255 words) - 20:28, 10 January 2025
- | discovered = 13 October 2015<br />{{small|(first observed only)}} ...ement in March 2018, it was the third most distant observed natural object in the [[Solar System]], after [[Eris (dwarf planet)|Eris]] and {{mpl|2014 UZ| ...17 KB (2,296 words) - 22:06, 23 January 2025
- {{Short description|Star in the constellation Pictor}} | caption = Location of HD 40307 in the night sky. The star is marked within the red diamond below the word "Pi ...19 KB (2,346 words) - 03:10, 14 October 2024