A nearby “super-Earth” is giving scientists a rare look at the bare surface of a distant world, and it’s far from Earth-like.

Astronomers using the James Webb Space Telescope have spotted something that shouldn’t exist—at least not so early in the ...

Astronomers using the NASA/ESA/CSA James Webb Space Telescope together with the NASA/ESA Hubble Space Telescope have looked deeply at thousands of young star clusters in four nearby galaxies, studying ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA technicians working on the James Webb Space Telescope's giant 18-segmented gold mirror. And in 2025, its budget is on track ...

A newly discovered object may be a key to unlocking the true nature of a mysterious class of sources that astronomers have ...

Something odd is hiding in the early universe, and astronomers are only just beginning to notice it. Using the James Webb ...

New images taken by NASA's James Webb Space Telescope show young stars forming within a "toe bean" on the Cat's Paw Nebula. The Cat's Paw Nebula is named after its resemblance to a feline footprint: ...

WASHINGTON -- A stellar nursery where stars are born, interactions between galaxies and a unique view of an exoplanet are just some of the new cosmic images were shared Tuesday. After decades of ...

The breathtaking visuals of the universe released by NASA are credited to its talented inventory of spacecraft and telescopes. The space agency's James Webb Space Telescope (JWST) continues to deliver ...

Arp 142, as seen by JWST. NASA has issued a spectacular new image taken by the $10 Billion James Webb Space Telescope to celebrate its second anniversary. Exactly two years after its first science ...

The James Webb Space Telescope is peering into distant worlds and rewriting our grasp of the cosmos. And in 2025, its budget is on track to get slashed. At January's Meeting of the American ...