People talk about the universe starting with a Big Bang ... look at the night sky, the stars we can see are within our own galaxy. But there are also some fuzzy patches. These are other galaxies ...

You may think that time started 13.8 billion years ago at the birth of the universe, but physicists with alternative ...

"We are trying to do something like guessing a baby photo of our ... no matter where you look. Although the Big Bang is often described as an "explosion", that's a misleading image.

but it seems we can never truly know what it looked like. Science writer and astrophysicist Adam Becker explains why we cannot see the Big Bang to BBC Earth's Michael Marshall and Melissa ...

It's a Big Bang Theory reunion on ... exclusive first looks, recaps, reviews, interviews with your favorite stars, and more. "It feels like I should be dressed like Amy and she should be dressed ...

Others took notice and named his theory "big bang." LeMaitre's ideas opened more questions, many of which forced physics and astronomy together: What was that primordial atom like? Why would it ...