Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in ...

The James Webb telescope's 100-hour reexamination of one of Hubble's most iconic extragalactic images reveals extraordinary ...

The lab will have 13 months to develop a low-orbit telescope that will be part of a space mission expected to launch in 2027 ...

Astronomers using the James Webb Space Telescope (JWST) have found strong evidence for a new exoplanet — one orbiting Alpha ...

NASA's James Webb Space Telescope has discovered evidence of a giant planet orbiting a star in the solar system closest to ...

In a new study, scientists at the University of Missouri looked deep into the universe and found something unexpected. Using ...

The image reveals over 2,500 galaxies, many of which are seen as they were during the first billion years of cosmic history.

The James Webb Space Telescope's Near-Infrared Camera (NIRCam) reveals a stunning view of star-forming region Sagittarius C ...

Planet could be a gas giant, orbiting 1 to 2 times the distance between Sun and Earth. The Alpha Centauri system, our nearest stellar neighbor, has long captured the imagination of science fiction and ...

Webb has been orbiting more than a million miles from Earth, capturing breathtaking images of deep space. But how does it ...

Young galaxy WISEA J0948+0318 never made the front page of any astronomy journal—until the James Webb Space Telescope caught ...

The space telescope obtained some details about the third recent interstellar visitor.