New computer simulations suggest the first magnetic fields that emerged after the Big Bang were much weaker than expected — ...

It's hard enough to imagine the size of the universe; try wrapping your head around some of the largest known things within it that we've observed so far.

Research team includes astrophysicists, computer scientists, artists, and philosophers from UC Riverside, USC, and Carnegie Observatories ...

For humans, the most important star in the universe is our Sun. The second-most important star is nestled inside the Andromeda galaxy. Don't go looking for it -- the flickering star is 2.2 million ...

The concept of space is so intriguing that it fascinated our ancestors, and to this day, humans have been trying to figure out the big mysteries that it possesses. Even with all the technology that we ...

WASHINGTON, March 26 (Reuters) - Scientists using the James Webb Space Telescope have identified an ancient and faraway galaxy that provides evidence that an important transition period that brought ...