Earth-Asteroid Collision Formed Moon Later Than ThoughtFree
20 December 2007
DOI:https://doi.org/10.1063/PT.5.021778
Content License:FreeView
EISSN:1945-0699
National
Geographic News: The moon was formed from fragments of
Earth after a collision with a giant asteroid relatively late
in our planet's formation, new tests of moon rocks show.
