Oct 02, 2014 07:20 AM EDT
What Created the 'Man in the Moon': Massive Magma Plume Rose from Beneath the Surface
Most of us are familiar with the "man in the moon," the shadowy face that appears in the night sky. Now, scientists have examined new data from NASA's GRAIL mission and have found that the giant basin probably wasn't created by a massive asteroid strike, as previously thought.