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

The James Webb Space Telescope has made a groundbreaking discovery by uncovering one of the oldest galaxies ever observed, ...

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 ...

Scientists have discovered a few thousand planetary nebulas in the Milky Way. Those include the Ring Nebula, aka NGC 6720 and Messier 57. With Webb, the researchers could see a compact dust cloud ...

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

The Webb telescope detects a clear, hydrogen-rich atmosphere, as well as water vapor, on the hot sub-Neptune planet TOI-421 B ...

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

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

By combining data from the Subaru Telescope and James Webb Space Telescope, researchers have discovered distant quasars that ...

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

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