James Webb Space Telescope discovers drifting dark beads and star-shaped stratosphere structures on Saturn, challenging atmospheric models and revealing unseen dynamics.

NASA released full color James Webb Space Telescope images of the Carina Nebula, exoplanet WASP-96 b, Southern Ring Nebula, ...

On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

NASA’s James Webb Space Telescope reveals NGC 6072 in two striking views. Using infrared instruments, it shows the nebula’s colours and structure, offering fresh cosmic insights.

Astronomers are trying to determine what caused a series of gamma-ray bursts, the most powerful explosions in the universe, to occur in a single day.

Astronomers are racing to study 3I/ATLAS, an interstellar comet whose strange behavior reveals new clues about how other ...

Telescopes on the National Mall tonight will give people a chance to see the stars and experience the largest astronomy outreach event in the United States.

Webb telescope captures a young giant star firing off an 8-light-year gas jet, and revealing how massive stars form.

Scientists have used the Gaia Space Telescope to create a 3D map of star kindergartens within the Milky Way, and you can fly through it.

TRAPPIST-1e shows no signs of its first atmosphere, but hints of a secondary one remain. Liquid water could still be possible ...

A study of Saturn's atmospheric structure using data from the James Webb Space Telescope (JWST) has revealed complex and mysterious features unseen before on any planet in our Solar System.

A new class of supermassive black holes embedded in a thick gas shell could explain small red dots in images from the James ...