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

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.

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

Using the James Webb Space Telescope (JWST), astronomers have observed a young brown dwarf known as Cha Hα 1. As a result, ...

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

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

To estimate distances, the team analyzed the objects' brightnesses across multiple wavelengths to infer redshift, age and mass. JWST's powerful Near-Infrared Camera and Mid-Infrared Instrument are ...

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

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

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

The James Webb Space Telescope has captured three brown dwarfs in an amazing view of star cluster IC 348, located about 1000 ...