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Lists of planets
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{{Short description|none}} These are '''lists of planets'''. A planet is a large, rounded astronomical body that is neither a star nor its remnant. The best available theory of planet formation is the nebular hypothesis, which posits that an interstellar cloud collapses out of a nebula to create a young protostar orbited by a protoplanetary disk. There are eight planets within the [[Solar System]]; planets outside of the solar system are also known as '''exoplanets'''. [[File:Kepler186f-ArtistConcept-20140417.jpg|thumb|330px|Artist's concept of the potentially habitable exoplanet [[Kepler-186f]]]] {{Extrasolar planet counts|full|source=NEA}} Most of these were discovered by the [[Kepler space telescope]]. There are an additional 1,980 potential exoplanets from Kepler's first mission yet to be confirmed, as well as 976 from its "[[Kepler space telescope#Second Light (K2)|Second Light]]" mission and 4,734 from the [[Transiting Exoplanet Survey Satellite]] (TESS) mission.<ref name="NASA Counts Detail" /> <!-- pie chart advanced --> {{Image frame|content=<div style="background-color: #F9F9F9; font-size: 0.85em; text-align: left; padding: 8px 0; margin: 0;"> {{#invoke:Chart |pie chart |radius = 125 |slices = ( 4378 : Transit : #FFA500 ) ( 1121 : Radial velocity : #333333 ) ( 243 : Microlensing : purple ) ( 83 : Direct imaging : #FF2600 ) ( 36 : Transit-timing variation : #008B00 ) ( 17 : Eclipse timing variation : #FFFF00 ) ( 9 : Orbital brightness modulation : lightseagreen ) ( 8 : Pulsar timing variation : white ) ( 5 : Astrometry : #3D81FF ) ( 2 : Pulsation timing variation : #00CCCC ) ( 1 : Disk kinematics : #613613 ) |units suffix = |percent = true }}</div>|width=252|align=right|caption=[[Methods of detecting exoplanets|Observation method]] for confirmed [[exoplanet]]s<ref name="NASA Counts Detail" />}} __NOTOC__
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