Astronomers have witnessed a rare and violent cosmic crash between two planets, and they say the fallout could teach us about the formation of our world.
Space.com on MSN
'Completely bonkers': Astronomers find evidence of a cataclysmic collision between exoplanets
Astronomers have witnessed evidence of an extremely violent collision between planets, and it resembles the event in Earth's history that created the moon.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results