NASA’s James Webb Space Telescope captured the first published detection of a supernova progenitor in galaxy NGC 1637, revealing a red supergiant star before explosion.

The light from the rare galaxy has challenged conceptions of what the universe would have been like in the early stages.

The James Webb Space Telescope (JWST) has spotted the most distant galaxy observed to date — breaking its own record yet again. In other words, the galaxy emitted light just 280 million years after ...

"We found an unexpected chemical complexity, with abundances far higher than predicted by current theoretical models." ...

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in the making, seen when the universe was only one billion years old.

"Virgil has two personalities, its 'good' side – a typical young galaxy quietly forming stars. But Virgil transforms into the host of a heavily obscured supermassive black hole, pouring out immense ...

"There is a growing chasm between theory and observation related to the early universe, which presents compelling questions to be explored going forward." When you purchase through links on our site, ...

The James Webb Space Telescope's Near Infrared Camera (NIRCam) and Mid-Infrared Instrument (MIRI) captures stunning views of ...

The discovery of a hidden supermassive black hole inside an ancient galaxy suggests that some of our universe's most extreme objects could be invisible unless observed in infrared wavelengths, James ...