The NASA/ESA/CSA James Webb Space Telescope has discovered a new moon orbiting Uranus. The moon, designated S/2025 U1, is ...

A 'prelude to a supernova' is how NASA describes this stunning new James Webb Space Telescope image of Wolf-Rayet Star WR 124 ...

Recent James Webb Space Telescope data confirms a decade-old theory that the universe's earliest supermassive black holes ...

"Until now, it was unknown what type of star would remain after the merger." ...

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14 ...

The James Webb Space Telescope captured a colorful portrait of a nearby stellar cradle, revealing a wealth of insights about ...

Data from the James Webb Space Telescope was used to create the largest, highest resolution map of dark matter, just ...

Astronomers have captured the most dramatic view yet of a planet losing its atmosphere, watching the ultra-hot gas giant WASP ...

A sizzling exoplanet caught by the James Webb Space Telescope is shedding its atmosphere and leaving behind two gigantic helium tails.

The James Webb Space Telescope snapped its sharpest image of the area around a black hole, solving a long-standing galactic ...

The 21st century is featuring a second space age that is increasingly private.

Findings allow scientists to learn more about dark matter’s influence on stars, galaxies, and planets ...