8 julio 2014
New simulations show that Mercury and other unusually metal-rich objects in the solar system may be relics left behind by hit-and-run collisions in the early solar system. The origin of planet Mercury has been a difficult question in planetary science because its composition is very different from that of the other terrestrial planets and the moon.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/RCC0j3fbrO4/140708153904.htm
