New observations from the James Webb Space Telescope (JWST) are painting a new picture of Jupiter's moon Europa and revealing the hidden chemistry of the icy moon's interior.

Deep-field images from NASA's James Webb Space Telescope revealed 300 unusually energetic early galaxy candidates, offering ...

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

James Webb Space Telescope captures ultra-detailed cosmic images in infrared, revealing faint, distant galaxies, stars, and ...

Using the James Webb Space Telescope, astronomers have made the shock discovery that giant rogue exoplanets can grow their own planetary systems without needing a parent star.

The James Webb Space Telescope have found evidence of massive planets capable of forming their own planetary systems — ...

NASA's James Webb Space Telescope has discovered half a dozen rogue planets, one of which apparently hosts a newly forming ...

New research from the University of St Andrews has found that giant free floating planets have the potential to form their ...

Astronomers found strong evidence that a gassy Jupiter-size world is orbiting one of three stars in the stellar system ...

In the search for signs of life on what seemed like a promising little exoplanet, astronomers’ hopes have dimmed.

Nasa's powerful James Webb Space Telescope is showing us something humankind has never witnessed firsthand before: The birth ...