The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

The striking blue stars of the Leo P dwarf galaxy appear dashed across the lower right corner of this image from NASA's James ...

The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...

The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...

Especially when the stars that exploded was a stellar monster 20 times the mass of the sun. Using the James Webb Space Telescope (JWST), astronomers have discovered one of the most distant and ...

Greg Breeding, an art director for USPS, designed the stamp with an image from NASA, the European Space Agency, the Canadian ...

New observational data from the James Webb Space Telescope and simulation models have confirmed a new type of planet unlike ...

To make the historic discovery, the team of researchers turned to NASA's James Webb Space Telescope and its ... study co-author Fengwu Sun said. "This groundbreaking discovery demonstrates ...

Over 40 stars in a galaxy billions of light-years away were photographed, offering a glimpse into an era when the universe was only half as old as it is now. Astronomers using the James Webb Space Tel ...