Collision of Planet and Icy Planetoid
The initial contact of a major collision between a watery Planet Gaia and a rogue icy planetoid occurred in Gaia’s pristine orbit between Mars and Jupiter about 3.9 bya.
The initial contact of a major collision between a watery Planet Gaia and a rogue icy planetoid occurred in Gaia’s pristine orbit between Mars and Jupiter about 3.9 bya.