Gigantic Meteor Shower blitzed Earth 800 Million Years Ago, Research Reveals
A giant meteor shower bombarded Earth and the Moon 800 million years ago with more than 30 times the force of the asteroid strike that killed the dinosaurs, new research…
Astronomers discover South Pole Wall, a gigantic structure 1.4 billion years across
The South Pole Wall, as it’s been dubbed, has been hiding in plain sight, remaining undetected until now because large parts of it sit half a billion light-years away behind…