Plutonium discovered at the bottom of the ocean was found to be refuse from a kilonova that exploded close to Earth 10 ...
Do we live in a supernova graveyard? A team of researchers proposes that 10 million years ago two giant neutron stars crashed ...
Our solar system's journey around the center of the Milky Way takes it through varying galactic environments, and one may have had a lasting impact on Earth's climate, according to a new study.