Never-before-seen temperature and ion density measurements reveal that the effect of Jupiter's moons on its aurora are more complicated than scientists thought.

NASA's James Webb Space Telescope reveals new infrared images of the brain-shaped PMR 1 "Exposed Cranium" nebula, the final ...

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

The James Webb Space Telescope captured a stunning spiral galaxy 65 million light-years away, revealing glowing dust clouds and stellar nurseries.

The "city killer" asteroid 2024 YR4 won't hit Earth or the moon when it whizzes by in 2032, the latest James Webb Space ...

The NASA/ESA/CSA James Webb Space Telescope has captured a stunning view of the Pismis 24 star cluster located in the core of the Lobster Nebula. Travel 5,500 light years to the amazing imagery in ...

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

Astronomers using the James Webb Space Telescope have spotted the most distant “jellyfish galaxy” ever seen — a cosmic oddity ...

In the latest footage captured by the James Webb Telescope, a nebula has been revealed surrounding a dying star.

Webb captured the object in infrared — light wavelengths that are invisible to human eyes but can pierce through thick dust.

Scientists using NASA’s James Webb Space Telescope have ruled out the possibility that asteroid 2024 YR4 could collide with the Moon in 2032. New observations have helped researchers refine the space ...

But in the case of the James Webb Space Telescope (JWST), which launched on Dec. 25, 2021, this anniversary marks an im ...