New research using the James Webb Space Telescope offers the most detailed portrait yet of how auroras form on Uranus.

A Northwestern University-led team of astronomers used NASA’s James Webb Space Telescope to discover a former star that ...

JWST observed Uranus for nearly a full rotation, charting the planet's upper atmosphere and magnetic environment for the first time.

If you think auroras on Earth are a strange and mesmerizing sight, that's nothing like what occurs on the perplexing world of Uranus.

NASA's James Webb Space Telescope has captured giant auroras blazing across Uranus, revealing powerful magnetic storms and rewriting what we know about the distant ice giant.

The James Webb Space Telescope's Mid-Infrared Instrument (MIRI) captured imagery of a pair of stars called Wolf-Rayet 140.

The telescope primarily detects light in the infrared in order to observe sources such as the first galaxies and protostars.

NASA’s James Webb Space Telescope captured the first published detection of a supernova progenitor in galaxy NGC 1637, revealing a red supergiant star before explosion.

The James Webb Space Telescope captured NGC 346, a star-forming region about 210,000 light years away. One of the features of ...

The James Webb Space Telescope recently spent 17 hours observing the mysterious world of Uranus, studying how faint molecular ...

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in the making, seen when the universe was only one billion years old.