Geology of the Moon ... The findings also support the theory that the moonamp39s core is a fragment from the collision of the Earth and a Marssized body more than 4.5 billion years ago ... (974 Words -- Approx. 4 Pages)
The Moon The moon is believed to be roughly 4.5 ... The findings also support the theory that the moons core is a fragment from the collision of the Earth and a Marssized body more than 4.5 billion years ago ... (976 Words -- Approx. 4 Pages)