How did the Earth form?

November 1994
Nature;11/3/1994, Vol. 372 Issue 6501, p28
Academic Journal
Stresses the importance of understanding how the Earth formed about 4,500 million years ago to other fields of astronomic investigations. Earth's similarity with the other inner planets; Central problem in the formation of stars; Meteoric impacts on the lunar surface as evidence of enforced aggregation.


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