“Before the first stars exploded, there was no water in the Universe because there was no oxygen,” said Daniel Whalen, a ...

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

A compact NASA space telescope that uses less power than a refrigerator is poised to chip away at that very large question.

Maybe the universe didn’t begin. Maybe the Big Bang was just one in an endless cycle. PBS Space Time is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV ...

The Big Bang Theory is perhaps one of the greatest sitcoms ever to be created, with a vast universe spawned from it that ...

Modern telescopes are so powerful that they can view objects many billions of light years away, close to the time of the Big Bang. If the Big Bang did happen, then we'd expect those distant views ...

The first stars after the Big Bang were probably huge and short-lived, but Population III has not yet been found. This could ...

After a certain time, all those galaxies will rush together ... Others took notice and named his theory "big bang." LeMaitre's ideas opened more questions, many of which forced physics and ...