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- {{Short description|Outer moon of Uranus}} | apsis = uranus ...12 KB (1,611 words) - 05:37, 19 February 2025
- {{Short description|Outer moon of Neptune}} ...f name="MPEC-2024-D114"/> S/2002 N 5 orbits Neptune at an average distance of over {{convert|23|e6km|e6mi|abbr=unit}} and takes almost 9 Earth years to c ...15 KB (1,915 words) - 16:14, 23 January 2025
- {{Short description|Outer moon of Neptune}} ...ef name="cneos-diameter"/> Given H {{=}} 12.1 and assuming an albedo range of 0.04–0.10, the diameter range is {{val|16|-|25|u=km}}.}}<br>14 km<ref name= ...19 KB (2,472 words) - 13:40, 23 January 2025
- {{Short description|Ratio of gravitational forces on a satellite from the Sun and host planet}} ...ral satellite]]. The term was coined by [[Isaac Asimov]] in ''The Magazine of Fantasy and Science Fiction'' in 1963.<ref name="Asimov">{{cite book |first ...3 KB (469 words) - 18:44, 4 August 2023
- ...al role in shaping the structure, composition, and dynamics of planets and moons within a stellar system. ...k R. |date=July 1978 |title=Planetesimals to planets: Numerical simulation of collisional evolution |url=https://linkinghub.elsevier.com/retrieve/pii/001 ...8 KB (1,135 words) - 15:34, 28 December 2024
- {{short description|Set of gravitationally bound objects in orbit}} ...wn in order of their distance.| caption1 = Saturn, its rings and major icy moons—from Mimas to Rhea.}} ...41 KB (5,742 words) - 00:22, 13 September 2024
- ...tude and latitude. The [[prime meridian]] is the centre of the [[near side of the Moon]].]] ...Planetocentric and planetographic coordinates }}</ref> is a generalization of the [[geographic coordinate system|geographic]], [[geodetic coordinate syst ...19 KB (2,657 words) - 19:52, 2 October 2024
- {{short description|Temperature of a planet when approximated as radiating as a black body}} ...heated only by its parent [[star]]. In this model, the presence or absence of an [[atmosphere]] (and therefore any [[greenhouse effect]]) is irrelevant, ...18 KB (2,694 words) - 11:42, 2 January 2025
- {{Short description|The color of an astronomical object}} ...}}</ref> while the [[red giant]] and [[carbon star]] [[R Leporis]] has one of the largest, at +5.74.<ref>{{Cite web |title=VizieR |url=http://webviz.u-st ...11 KB (1,552 words) - 17:36, 12 January 2025
- ...n]], [[Uranus]] and [[Neptune]]. Jupiter's diameter is about 11 times that of the Earth's and the Sun's diameter is about 10 times Jupiter's. The planets ...ource of information that expressed the way the people of the time thought of the Solar System. ...65 KB (9,721 words) - 13:09, 16 February 2025
- ...cademic.oup.com/mnras/article/527/4/11521/7511973 |journal=Monthly Notices of the Royal Astronomical Society |volume=527 |issue=4 |pages=11521–11538 |doi ...=http://www.solarviews.com/eng/neptune.htm |title=Neptune |publisher=Views of the Solar System |access-date=13 August 2007 |archive-url=https://web.archi ...147 KB (20,213 words) - 21:39, 27 February 2025
- | caption = Low-resolution [[Hubble Space Telescope]] image of Quaoar and its moon [[Weywot]], February 2006 ...uaoar (mythology)|Qua-o-ar / Kwawar]]<ref name="Schmadel2006"/><br/>(deity of the [[Tongva people]]) ...77 KB (9,654 words) - 19:13, 27 January 2025
- {{History of the Netherlands}} The following list is composed of objects, concepts, phenomena and processes that were discovered or invented ...82 KB (11,502 words) - 16:54, 15 May 2024
- {{Short description|States of matter for water as a solid}} ...svg|thumb|[[Semi-log plot|Log-lin]] pressure-temperature [[phase diagram]] of water. The [[Roman numeral]]s correspond to some ice phases listed below.]] ...136 KB (19,589 words) - 00:21, 1 March 2025
- {{Short description|Branch of astronomy}} ...trum.jpg|thumb|Composite of a [[scanning electron microscope]] (SEM) photo of a dust particle collected by [[NASA]] in the [[stratosphere]] together with ...167 KB (23,871 words) - 10:36, 17 February 2025
- ...y (LIBS)]] to accurately characterize the physical and chemical properties of these particles. ...d by [[triangulation (surveying)|triangulation]]. Atmospheric entry speeds of up to 72,000 m/s have been observed for [[Leonid meteor shower|Leonid] ...98 KB (13,913 words) - 18:01, 4 November 2024
- {{Redirect-several|dab=no|List of numbers|List of years|}} ...e right of an orange circular object representing the Sun|Artist's concept of the [[Earth]] 5–7.5 billion years from now, when the [[Sun]] has become a [ ...174 KB (23,751 words) - 02:21, 1 March 2025
- | caption = {{longitem|Artist's impression of Planet Nine eclipsing the central Milky Way, with the Sun in the distance; ...between 260 and 320 AU; this implies that the planet has an orbital period of 4,190 (260<sup>1.5</sup>) to 5,720 (320<sup>1.5</sup>) years.}} ...184 KB (25,307 words) - 08:37, 1 March 2025
- ...is a '''list of the largest [[exoplanet]]s''' so far discovered, in terms of physical size, ordered by radius. ...ht be [[brown dwarf]]s, [[sub-brown dwarf]]s, or not exist at all. Because of this, this list only cites the most certain measurements to date and is pro ...255 KB (33,949 words) - 15:38, 2 March 2025