Asteroids boiled young Earth’s oceans, remnant rocks suggest
Friday, May 15, 2015 - 06:20
in Astronomy & Space
Giant asteroid impacts may have boiled Earth’s oceans around 3.3 billion years ago, snuffing out near-surface life.
Giant asteroid impacts may have boiled Earth’s oceans around 3.3 billion years ago, snuffing out near-surface life.