I need a vacation to a parallel universe where black holes are manageable. While I won’t find refuge in this reality, I can in the pages of these fantasy and sci-fi books about parallel universes.

The Universe so bright, it’s gotta wear shades Astronomers reveal the Universe is twice as bright as previously calculated, transforming our understanding of cosmic energy and dust.

Over the last few years, the box office has been dominated by films like "Spider-Man: Across the Spider-Verse" that explore ideas of parallel universes, quantum worlds and alternate lives. There's ...

A parallel universe, often referred to as an alternate universe or multiverse, is a theoretical concept suggesting the existence of multiple universes alongside our own.

ROCKVILLE, Md., Nov. 7, 2019 /PRNewswire/ -- Most fans of Robert A. Heinlein know of The Number of the Beast and that it deals with parallel universes. What most do not realize is that The Number ...

Space Super-bright black holes could reveal if the universe is pixelated Space-time may not be continuous but instead made up of many discrete bits – and we may be able to see their effects near ...