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  • considered a binary because they are different kinds of objects. Astronomy portal Binary asteroid Binary star Contact binary Contact binary (small Solar System...
    5 KB (536 words) - 00:45, 3 September 2024
  • Thumbnail for Binary asteroid
    Contact binary (small Solar System body) Triple asteroids (153591) 2001 SN263 and (136617) 1994 CC Wikimedia Commons has media related to Binary asteroids...
    6 KB (597 words) - 04:44, 19 August 2024
  • Thumbnail for Contact binary (small Solar System body)
    A contact binary is a small Solar System body, such as a minor planet or comet, that is composed of two bodies that have gravitated toward each other...
    34 KB (3,191 words) - 02:41, 12 August 2024
  • Thumbnail for Contact binary
    phase in binary evolution that either expels the stellar envelope or merges the binary in a timescale of months to years. Contact binary (small Solar System...
    5 KB (508 words) - 21:46, 1 August 2024
  • Thumbnail for Binary star
    A binary star or binary star system is a system of two stars that are gravitationally bound to and in orbit around each other. Binary stars in the night...
    67 KB (8,101 words) - 13:43, 4 September 2024
  • Thumbnail for Sun
    Sun (redirect from Solar diameter)
    The Sun is the star at the center of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion...
    170 KB (19,226 words) - 01:37, 20 September 2024
  • A binary black hole (BBH), or black hole binary, is a system consisting of two black holes in close orbit around each other. Like black holes themselves...
    37 KB (4,364 words) - 11:47, 15 September 2024
  • Thumbnail for X-ray binary
    X-ray binaries are a class of binary stars that are luminous in X-rays. The X-rays are produced by matter falling from one component, called the donor...
    14 KB (1,706 words) - 18:53, 18 July 2024
  • Thumbnail for Habitability of binary star systems
    Lissauer, Jack (2007). "Terrestrial Planet Formation in Binary Star Systems". Extreme Solar Systems. 398: 201. arXiv:0705.3444. Bibcode:2008ASPC..398...
    9 KB (1,080 words) - 23:21, 8 September 2024
  • Thumbnail for List of Solar System objects by size
    This article includes a list of the most massive known objects of the Solar System and partial lists of smaller objects by observed mean radius. These...
    251 KB (10,709 words) - 18:58, 14 September 2024
  • Thumbnail for Solar core
    the center to about 0.2 of the solar radius (139,000 km; 86,000 mi). It is the hottest part of the Sun and of the Solar System. It has a density of 150...
    14 KB (1,894 words) - 21:58, 8 September 2024
  • Thumbnail for Solar System
    The Solar System is the gravitationally bound system of the Sun and the objects that orbit it. It was formed about 4.6 billion years ago when a dense...
    222 KB (21,916 words) - 18:42, 23 September 2024
  • Binary chemical weapons or munitions are chemical weapons which contain the toxic agent in its active state as chemical precursors that are significantly...
    5 KB (625 words) - 17:50, 7 March 2024
  • Thumbnail for Neutron star
    that collapse into neutron stars have a total mass of between 10 and 25 solar masses (M☉), or possibly more for those that are especially rich in elements...
    114 KB (13,793 words) - 00:20, 24 September 2024
  • Thumbnail for History of Solar System formation and evolution hypotheses
    more than any other planet–satellite pair in the Solar System. For many years after Apollo, the binary accretion model was settled on as the best hypothesis...
    63 KB (8,740 words) - 00:18, 12 September 2024
  • Thumbnail for Eclipse
    by its host planet, or a moon passing into the shadow of another moon. A binary star system can also produce eclipses if the plane of the orbit of its constituent...
    41 KB (4,657 words) - 01:53, 1 September 2024
  • Thumbnail for Hulse–Taylor pulsar
    1913+16) is a binary star system composed of a neutron star and a pulsar which orbit around their common center of mass. It is the first binary pulsar ever...
    11 KB (1,208 words) - 00:28, 7 September 2024
  • Thumbnail for Star system
    Star system (section Binary)
    bodies (such as comets). A star system of two stars is known as a binary star, binary star system or physical double star. If there are no tidal effects...
    41 KB (4,555 words) - 20:18, 24 August 2024
  • Thumbnail for Solar eclipse
    A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of Earth, totally or partially...
    83 KB (9,741 words) - 15:05, 20 September 2024
  • Thumbnail for Stellar black hole
    the binary system 2MASS J05215658+4359220 was reported to host the smallest-mass black hole currently known to science, with a mass 3.3 solar masses...
    40 KB (4,019 words) - 04:10, 16 September 2024
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