The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...

NASA's James Webb Space Telescope confirmed Earendel, the most distant star, shining just one billion years after the Big ...

Scientists propose that gravitational waves shaped the universe. Their model challenges inflation theory. How exactly did the ...

NASA says something strange is happening with our Universe and how quickly it's expanding. Scientists have been studying new data from the Hubble Space Telescope. They say the expansion rate has ...

The James Webb Space Telescope does not observe things like a regular camera that we would have on our cell phones. Instead, ...

Astronomers are racing to study 3I/ATLAS, an interstellar comet whose strange behavior reveals new clues about how other ...

The mysterious objects might be early galaxies that could alter the understanding of the early universe. NASA’s James Webb Space Telescope is helping scientists make discoveries that could alter ...

The rate of finding these distant worlds has recently increased, with astronomers scrambling to accommodate the data ...

The black hole, named RACS J0320-35, is about a billion times heavier than the Sun. It lies 12.8 billion light years from ...

Scientists spotted an enormous black hole in the early universe that's growing at 2.4 times the theoretical Eddington limit.

"We were amazed by the fact that these observatories can detect about 100 black holes just 250 million years after the Big Bang. Such detections would greatly help to constrain black hole formation ...