A new Big Bang model does away with speculative elements, putting gravitational waves at the forefront of the creation of ...

A "naked" black hole created moments after the Big Bang could rewrite our understanding of cosmic history. New images from ...

Trending Photo Credit: NASA Mind-blowing NASA facts about the Big Bang Theory The Big Bang Theory explains how the universe started as a tiny, hot, and dense point around 13.8 billion years ago.

Most scientists think that everything that we know and experience began with the Big Bang, 14 billion years ago. But how can ...

In this exclusive sneak peek at the series premiere, guest judge Mike Massimino, a NASA astronaut -- the first man to tweet from space and a three-time guest star on " The Big Bang Theory ...

Starting With a Bang NASA/WMAP It has been 50 years since two scientists found landmark evidence for the Big Bang theory. Here are some little-known facts about the Big Bang theory and its champions.

NASA wants to peer back in time to the beginning of the universe. And with a new space telescope, scientists say they can do that.

Veteran NASA astronaut Mike Massimino (right) poses for a photo with "The Big Bang Theory" actor Simon Helberg and another actor during a break from filming the season finale of CBS' Big Bang ...

NASA astronaut Mike Massimino, who gained Internet fame as the first spaceflyer to send Twitter updates from space, is about to get another taste of stardom, this time on the CBS sitcom "The Big ...

He shared the Nobel Prize in Physics for his work on gravitational waves, which helped confirm Einstein’s general theory of ...