"We were amazed by the fact that these observatories can detect about 100 black holes just 250 million years after the Big ...

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

JWST and Hubble uncover JWST’s Quintet, a rare five-galaxy merger from the early universe, forming stars at a rapid rate.

The James Webb Space Telescope (JWST) observations of the early universe have unveiled a perplexing mystery: the rotation directions of most galaxies appear to be the same. Researchers from Kansas ...

The universe hides many things from humans, but this time the space telescope Gaia, from the European Space Agency, found ...

What was the universe like in the first few hundreds of millions of years after it came into existence? How did the first ...

Deep in the first moments of the Big Bang, the entire cosmos shook and rumbled. Those quakes still reverberate to the present ...

NASA found a black hole collision so old that Earth was billion of years away from being created. Now, they are able to study ...

NASA's James Webb Space Telescope has potentially identified 300 ancient objects, possibly early galaxies formed shortly ...

While radio waves are the method of choice when searching for signals of intelligent alien life, other detectable signs also ...

Scientists say fragments of energy may be the fundamental building blocks of the universe—not particles and waves.

The James Webb telescope's 100-hour reexamination of one of Hubble's most iconic extragalactic images reveals extraordinary ...