A discovery in a distant galaxy has left scientists scratching their heads as their findings challenge our understanding of ...

A compact NASA space telescope that uses less power ... literally at the beginning of time and space, the “big bang” - the universe went through a brief period of exponentially accelerating ...

Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an ...

Stars are born from vast clouds of gas and dust, known as nebulae, that are scattered throughout most galaxies. Over thousands to millions of years ...

"We report the discovery of one of the most distant galaxies known to date," astrophysicist Joris Witstok told Newsweek.

Using Webb's instruments, an international team of scientists determined that this galaxy's redshift is 13.0, meaning it was ...

NASA's newly launched SPHEREx mission will use software developed at the Arizona Cosmology Lab to analyze data and help ...

How The Big Bang Theory showrunners tricked fans by casting a real-life and hilarious astronaut in the sitcom.

Mayim Bialik once identified the Big Bang Theory episode that people talk to her about more than any other and revealed a bit ...

In the early days of the universe, galaxies had to make the cosmos transparent; not all their light was meant to reach us. GS-z13-1 therefore raises questions.

Astronomers have detected oxygen in the most distant galaxy ever observed, JADES-GS-z14-0, shaking up our understanding of ...

Scientists using two enormous telescopes — one on Earth and the other in space — have detected oxygen in the most ancient ...