At long last, particles of water–ice have been discovered in the frozen Kuiper Belt of another star. The discovery, made by ...

The James Webb Space Telescope imaged the core of star cluster IC 348, where astronomers discovered three free-floating brown ...

Galaxies speckle the heavens like stars in a stunning new photo of the deep and distant universe.

Astronomical observations with the James Webb Space Telescope support the hypothesis that the first pronounced structures in ...

JWST has detected the earliest galaxies in the universe, but some look “more mature” than expected. Is it time to rethink how ...

NASA’s James Webb Space Telescope has taken some truly amazing pictures of stars, galaxies, and distant parts of space. These ...

Astronomers have identified Zhúlóng, a spiral galaxy existing 12.8 billion years ago, using the James Webb Space Telescope.

The improved capabilities of the James Webb Space Telescope (JWST) have allowed an international team of astronomers to ...

The James Webb Space Telescope has made a groundbreaking observation of methane clouds in Titan's northern hemisphere, a ...

Jupiter's stunning auroras are hundreds of times brighter than those seen on Earth, as pictured in new images taken by the ...

Since its launch, the James Webb Space Telescope has delivered mind-blowing discoveries - from ancient galaxies formed just after the Big Bang to brand-new exoplanets, mysterious cosmic structures, ...

A binary system 18,000 light-years away, emits X-rays as a Sun-like star orbits a dense companion, either a neutron star or black hole. Telescopes like Chandra, IXPE, and XMM-Newton capture its ...