James Webb Space Telescope

Reports of life signs detected in the atmosphere of the potential ocean world K2-18 b may have been premature.

Read the latest news about NASA's James Webb Space Telescope.

The James Webb Telescope has zoomed in on the Horsehead Nebula, capturing slices of this stunning star-forming region close to Earth in an entirely new light.

JWST's surprise discovery of methane emissions and likely aurorae over a distant brown dwarf could indicate this "failed star" is orbited by an active moon.

To see the premier astronomical observatory in its full-size glory, you need to go to Lagrange Point 2, a location farther away than anyone has traveled. Or, soon, you can visit Colorado.

Hosted by Neil deGrasse Tyson, the 2024 Isaac Asimov Memorial Debate surrounded the James Webb Space Telescope's scientific revolution.

The James Webb Space Telescope has dived into the smoking heart of the "Cigar Galaxy" to create an image of the starburst galaxy alight with intense star birth.

Using the James Webb Space Telescope, astronomers have spotted hints of a third planet in the disk of gas and dust that surrounds an infant star, as well as signs of moon formation.

The James Webb Space Telescope has joined the hunt for infant exoplanets, spotting a newly forming world — but not the one we had expected to see.

A small galaxy is bursting with star formation in a dazzling new image from the James Webb Space Telescope.