jan 28, 2016 - Mercury
Description:
Mercury has 2 moons. It is .39 AU away from the sun. Mercury is the closets planet to the sun and it almost looks like a moon. This is a terrestrial planet. Period of Rotation: 58d, 15h, 30m. Period of Revolution: 88d.
Added to timeline:
Date:
~ 8 years and 4 months ago
Images: