giant impact theory
The Latest
-
'Giant Impact' Theory That Formed The Moon Gets New Evidence
The Giant Impact theory, or Big Splash, speculates that ejecta from a collision between the proto-Earth and a Mars-sized planet clumped into what is now the Moon. The Giant Impact theory, or Big Splash, speculates that ejecta from a collision between the proto-Earth and a Mars-sized planet clumped into what is now the Moon.