Astronomers used the James Webb Space Telescope for the largest and deepest sample of galaxy groups, some of which were up to ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

The telescope may well have outdone itself by revealing evidence of life on a world about 120 light years from Earth.

Using the James Webb Space Telescope, astronomers have peered into galaxies that existed at cosmic noon to hunt ravenously ...

At a frigid -125 degrees Fahrenheit (-87 degrees Celsius), WD 1856+534 b is the coldest planet ever directly observed, ...

One of the most famous and beautiful cosmic sights shows its colors in this new image from the Hubble Space Telescope. The Veil Nebula is the remnant of a massive star which exploded in a supernova 10 ...

NASA has launched a new project that lets everyday people team up with scientists to explore space. The goal is simple: help ...

Discoveries by the James Webb Space Telescope and its sister Hubble telescope confirm the absolute folly of the proposed White House Office of Management and Budget cuts in NASA’s science programs.

Two new research studies explore how a stellar nursery in the heart of the Milky Way is affected by the region’s strong ...

Scientists using JWST have identified WD 1856+534 b—the coldest exoplanet yet—circling a dead star, revealing surprising ...

Credit: ESA/Webb, NASA & CSA, A. Adamo (Stockholm University ... (M83), has been a frustrating conundrum. Now, using the James Webb Space Telescope (JWST), astronomers may have cracked this ...