3.9 billion years ago: The last large asteroids impact on Earth. Plate tectonics & erosion will erase most traces of this "heavy bombardment" - Vredefort Crater is among the oldest traces of an impact with 2 billion years ☄️
https://earthobservatory.nasa.gov/images/92689/vredefort-crater
Follow
@History_of_Earth Personally I think the Hudson Bay, as well as possibly the entire Arctic ocean perimeter, are from gigantic asteroid strikes. My evidence? It kinda looks like that and I have a vivid imagination.
