Aphelion
Revision as of 21:28, 5 December 2011 by Paul guyet (talk | contribs) (Created page with "==Trivia== The word 'aphelion', in astronomy, refers to the point in the orbit of a planet or a comet at which it is farthest from the sun.")
Trivia
The word 'aphelion', in astronomy, refers to the point in the orbit of a planet or a comet at which it is farthest from the sun.