“The string theorists have a theory that appears to be consistent and is very beautiful, and I don’t understand it.” So the nature of the quest to form a ... How did the universe originate?

The universe doesn't come with an instruction ... which suddenly stop making new stars after a short period of intense star formation. The common theory is that two galaxies collide, causing ...

He deduced that if Einstein's theory were true (and there ... even suggesting that there ought to be some form of background radiation in the universe, left over from the initial explosion of ...