New near-infrared observations by the James Webb Space Telescope highlight a tightly packed group of stars at the peculiar ...

The largest map of the universe, created with data from the James Webb Space Telescope, shows almost 800,000 galaxies crammed ...

Astronomers using the James Webb Space Telescope (JWST) have unveiled the largest map of the early universe to date, a ...

"Studying the chemistry of ultra hot planets like WASP-121b helps us to understand how gas giant atmospheres work under ...

For decades, NASA theories about galaxy formation painted a picture of slow, steady growth. However, the James Webb Space ...

UC Santa Barbara physics professor co-leads COSMOS-Web Project cataloging nearly 800,000 galaxies spanning nearly all of ...

Observations with the James Webb Space Telescope (JWST) have provided new clues about how the exoplanet WASP-121b has formed ...

Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James ...

James Webb telescope helped solve a decade-long mystery about the universe’s expansion rate, shedding new light on the cosmic ...

This deep-field observation reveals not only the cluster’s own grandeur but also a stunning array of distant, faint galaxies ...

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

The European Space Agency said Tuesday that the James Webb Space Telescope has captured its most detailed image of a single ...