The beads appear above a swirling hexagonal jet stream at the gas giant's north pole, and could emerge from interactions ...

"It's an elegant answer, really, because we thought it was a tiny galaxy full of many separate cold stars, but it's actually, ...

The James Webb Space Telescope has detected unusual dark beads in Saturn's ionosphere and a lopsided star pattern in its ...

The initial sniff of extraterrestrial air might already be within our telescopes’ reach. NASA’s James Webb Space Telescope ...

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

Firefly Sparkle,” a galaxy that existed about 600 million years after the big bang, has been imaged by the James Webb Space ...

JWST data hints that Trappist-1e may have an atmosphere. More transits will test if this world could support liquid water. Recent observations with NASA’s advanced JWST telescope have revealed a ...

As NASA described it, the stellar jet located on the outskirts of the Milky Way resembles Darth Maul’s double-bladed ...

A massive star on the distant outskirts of our Milky Way galaxy is seen blowing a powerful cosmic blowtorch in a new image ...

Exoplanet TRAPPIST-1 e may contain an atmosphere and liquid water, NASA scientists said. Research into the exoplanet is ...

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

Astronomers are pulling back the curtain on two of the universe’s biggest mysteries: how planets are born and how invisible ...