Apollo rocks hint at Moon's violent birth after collision on Earth
Friday, June 6, 2014 - 19:30
in Astronomy & Space
Ever looked to the moon and felt a connection with it? Turns out the moon is partly made of Earth-stuff, borne out of a cataclysmic collision early in the planet’s history. But scientists haven’t been clear on the details of this dramatic birth, because many theories didn’t seem to fit with the...