If the moon had ancient volcanic activity and thus, why is it, after observable impact from various bodies - shown in the craters all over the surface, and the sumizing of the fact that water was deposited to earth from extra-orbital impacts... does the moon have zero water or atmosphere?
Where did water originate?
(I didn't know how to format that question any better, so please forgive the fumbly format)
Where did water originate?
(I didn't know how to format that question any better, so please forgive the fumbly format)