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

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

NASA's James Webb Space Telescope has detected rare, intense auroras on Uranus, unveiling the planet's unique magnetic field dynamics.

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

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 light from the rare galaxy has challenged conceptions of what the universe would have been like in the early stages.

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

Mid-infrared observations from NASA's James Webb Space Telescope, shown in white, gray, and red, are combined here with X-ray data from NASA's Chandra X-ray Observatory, highlighted in blue. Together, ...