An Asteroid Trailing After Mars Could Actually Be The Stolen Twin of Our Moon

By Peter Dockrill A distant asteroid trailing in the gravitational wake of Mars has been observed in greater detail than ever before, and the close-up reveals a surprising resemblance – one that raises some interesting questions about the object’s ancient origins. The asteroid in question, called (101429) 1998 VF31, is part of a group of trojan asteroids sharing the orbit …