Many of the planets in our solar system have multiple moons, and some even have dozens of large objects cruising around in orbit around them. Earth, by contrast, has just one large moon.

March 19 (UPI) --Google released a Doodle Wednesday commemorating the last half moon of March ... documentary 'Common Ground' to premiere on Earth Day April 16 (UPI) -- Prime Video shared a ...

This monthly recurring card game invites you to play against the moon to test your knowledge of the lunar cycle," Google said in a post on its doodle page. "Join the celestial card game where ...