For years, scientists have puzzled over a strange mismatch in how fast the universe seems to be expanding. Depending on ...

Take a tour of the amazing Ring Nebula image captured by the James Webb Space Telescope. Credit: NASA/ESA/CSA/Institute for ...

The James Webb Space Telescope's Mid-Infrared Instrument (MIRI) captured imagery of a pair of stars called Wolf-Rayet 140.

It’s sometimes easy to forget that the light in the sky is an actual star. With how reliable it is and how busy we tend to be ...

The James Webb Space Telescope has spotted MoM z14. It is the most distant galaxy ever seen. This galaxy existed 280 million ...

It might or might not be the smell of aliens, but dimethyl sulfide — and its funky odor — definitely gets around ...

NASA says with the help of data from the James Webb Space Telescope, scientists have confirmed the presence of water crystals around a Sun-like star, some 155 light-years away from Earth. The star, ...

A sweeping cosmic census from the James Webb Space Telescope has unveiled nearly 1,700 galaxy groups—marking the deepest and ...

“We could have detected this galaxy even if it were 10 times fainter, which means that we could see other examples yet earlier in the universe, probably into the first 200 million years,” says Brant ...

Surrounded by the natural beauty of Sierra National Forest and just two miles from the south entrance of Yosemite National ...

The James Webb Space Telescope has made a groundbreaking discovery, identifying the most distant galaxy ever known to ...

JWST uncovers a hidden population of dust-obscured black holes, bridging the gap between classical quasars and mysterious ...