>Geologist Edward Young of the University of California, Los Angeles, drawing on an analysis of rocks collected by Apollo missions 12, 15, and 17, proposes that Theia collided head-on with Earth,[3] in contrast to the previous theory that suggested a glancing impact.
How the fuck is there enough information in the chemistry of moon rocks to deduce stuff like that? I'm an OChem student and it doesn't make any sense to me.
How the fuck is there enough information in the chemistry of moon rocks to deduce stuff like that? I'm an OChem student and it doesn't make any sense to me.
