• A hypothetical Solar System object is a planet, natural satellite, subsatellite or similar body in the Solar System whose existence is not known, but...
    20 KB (2,249 words) - 15:02, 25 April 2024
  • Thumbnail for List of Solar System objects
    following is a list of Solar System objects by orbit, ordered by increasing distance from the Sun. Most named objects in this list have a diameter of 500 km or...
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  • Thumbnail for Hypothetical astronomical object
    astronomical objects. For hypothetical astronomical objects in the Solar System, see: List of hypothetical Solar System objects For hypothetical stars, see:...
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  • Thumbnail for Outline of the Solar System
    – Historical models of the Solar System Planets beyond Neptune List of former planets List of hypothetical Solar System objects in astronomy Space exploration...
    11 KB (1,024 words) - 23:13, 11 April 2024
  • worlds of the Solar System. For a full list of named craters, see List of craters in the Solar System. List of Solar System extremes List of largest...
    11 KB (272 words) - 03:28, 2 April 2024
  • Thumbnail for Lists of planets
    For a list of geophysical planets in the Solar System, see: List of gravitationally rounded objects of the Solar System This also includes a list of the...
    8 KB (781 words) - 19:19, 18 April 2024
  • Thumbnail for Planet Nine
    Nine is a hypothetical ninth planet in the outer region of the Solar System. Its gravitational effects could explain the peculiar clustering of orbits for...
    177 KB (18,833 words) - 13:54, 6 April 2024
  • describes extreme locations of the Solar System. Entries listed in bold are Solar System-wide extremes. List of Solar System objects most distant from the Sun...
    31 KB (1,740 words) - 21:19, 17 March 2024
  • Giant-impact hypothesis History of Solar System formation and evolution hypotheses List of hypothetical Solar System objects Nibiru Planet V Theia (planet)...
    22 KB (2,341 words) - 18:24, 23 April 2024
  • This is a list of the tallest mountains in the Solar System. This list includes peaks on all celestial bodies where significant mountains have been detected...
    53 KB (3,855 words) - 09:06, 20 April 2024
  • planets. List of gravitationally rounded objects of the Solar System List of possible dwarf planets List of hypothetical Solar System objects It is an...
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  • Thumbnail for Planets beyond Neptune
    effects in the outer Solar System. These hypothetical objects are often referred to as "Planet X", although the conception of these objects may differ considerably...
    75 KB (9,278 words) - 18:45, 26 March 2024
  • orbital plane (Shiva Hypothesis), may be the cause of orbital perturbations of some outer Solar System objects. In 2010, A. L. Melott and R. K. Bambach found...
    26 KB (2,649 words) - 01:44, 23 April 2024
  • again. An object, now classified as a centaur, which was discovered in 1977, is named 2060 Chiron. List of hypothetical Solar System objects "What Happened...
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  • of the Solar System. List of Solar System extremes List of largest craters in the Solar System List of tallest mountains in the Solar System List of largest...
    7 KB (155 words) - 21:04, 17 March 2024
  • Thumbnail for Discovery and exploration of the Solar System
    Timeline of Solar System astronomy Timeline of discovery of Solar System planets and their moons List of former planets List of hypothetical Solar System objects...
    62 KB (6,423 words) - 14:22, 19 April 2024
  • Thumbnail for Solar System belts
    Near-Earth object Planetary migration Late Heavy Bombardment List of gravitationally rounded objects of the Solar System List of Solar System objects by size...
    15 KB (1,309 words) - 18:35, 15 April 2024
  • Thumbnail for Vulcanoid
    Vulcanoid (category Hypothetical bodies of the Solar System)
    Groups of minor planets Kreutz sungrazer List of hypothetical Solar System objects List of Mercury-crossing minor planets Vulcan (hypothetical planet)...
    22 KB (2,535 words) - 11:17, 15 April 2024
  • Thumbnail for Timeline of Solar System astronomy
    former planets List of hypothetical Solar System objects in astronomy Historical models of the Solar System History of astronomy Timeline of cosmological...
    129 KB (13,493 words) - 10:45, 22 April 2024
  • Thumbnail for List of planet types
    masses for objects of solar metallicity) that orbit stars, brown dwarfs or stellar remnants and that have a mass ratio with the central object below the...
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  • Thumbnail for Claimed moons of Earth
    in high Earth orbit List of hypothetical Solar System objects Space debris – Pollution around Earth by defunct artificial objects Natural satellite –...
    35 KB (3,849 words) - 03:19, 2 March 2024
  • Listed below are the largest ocean, lakes and seas in the Solar System and beyond includes single bodies of water or other liquid on or near the surface...
    21 KB (1,252 words) - 05:03, 27 March 2024
  • Thumbnail for Solar System
    Solar System is the gravitationally bound system of the Sun and the objects that orbit it. It was formed 4.6 billion years ago when a dense region of...
    204 KB (20,492 words) - 18:47, 23 April 2024
  • Planet X Television, an action sports TV show List of hypothetical Solar System objects Trans-Neptunian object Tenth planet (disambiguation) Ninth planet...
    2 KB (262 words) - 06:29, 2 April 2022
  • Thumbnail for Historical models of the Solar System
    Historical models of the Solar System began during prehistoric periods and are updated to this day. The models of the Solar System throughout history were...
    64 KB (7,775 words) - 16:15, 23 April 2024
  • Thumbnail for Extreme trans-Neptunian object
    trans-Neptunian object (ETNO) is a trans-Neptunian object orbiting the Sun well beyond Neptune (30 AU) in the outermost region of the Solar System. An ETNO has...
    30 KB (2,330 words) - 15:50, 19 April 2024
  • A trans-Neptunian object (TNO), also written transneptunian object, is any minor planet in the Solar System that orbits the Sun at a greater average distance...
    40 KB (3,938 words) - 01:13, 31 March 2024
  • portrayal of the Solar System has often included planets, moons, and other celestial objects which do not actually exist. Some of these objects were, at...
    32 KB (2,659 words) - 23:42, 21 April 2024
  • Thumbnail for List of Solar System objects by greatest aphelion
    is a list of Solar System objects by greatest aphelion or the greatest distance from the Sun that the orbit could take it if the Sun and object were the...
    27 KB (1,667 words) - 02:21, 5 March 2024
  • Planet V (category Hypothetical bodies of the Solar System)
    Fifth planet (hypothetical) Nice model Phaeton (hypothetical planet) List of hypothetical solar system objects Space.com: "Long-Destroyed Fifth Planet May...
    8 KB (1,106 words) - 19:59, 27 August 2023