Fandom

Space Wiki

Timeline of discovery of Solar System planets and their natural satellites

642pages on
this wiki
Add New Page
Talk0 Share
Prehistoric
Possibly cavemen discover Mercury, Venus, Mars, Jupiter, Saturn, and Luna.
1781 March 13
William Herschel discovers Uranus.
1801 January 1
Ceres is discovered and is thought to be a planet. Later on it is decided that it's just to small.
1846 September 23
Johanne Galle discovers Neptune.
1930 February 18
Clyde Tombaugh discovers Pluto.
2002
Quaoar is found.
2003
Sedna is found.
2005 July 9
Eris is found.

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.