Cosmologists have an embarrassing problem: we don’t know what shape the universe is. The cosmos has three possible geometries ...

This idea that our universe is not the only existing universe has been an electrifying philosophy simmering in people’s minds for decades. Well, the multiverse theory puts into describing other ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Where's the center of the ...

The universe is a massive place, with galaxies well beyond our own. However, some also hypothesize that there may be more than one universe. The multiverse theory essentially suggests that our ...

Cosmologists increasingly suggest that the universe may be flat — and if that’s true, it could also be infinite. In an infinite universe, anything with a non-zero probability may occur somewhere, ...