stories

This is how black holes hide the secrets of the cosmos: "With them you take theories to the limit, where they explode and scream in pain"

New findings on the most extreme objects in the universe reopen the debate on the 'theory of everything' that Einstein and Hawking longed for.

Exists?

Most answers will not be able to be verified in experiments: "There is no technology nor will there be for a long time"

Stephen Hawking, in Cambridge, in 1988.Brian RandleMirrorpix