The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

Using the James Webb Space Telescope, astronomers have created the most detailed map of the cosmic web ever.

The Ring Nebula is a well-known space icon shaped like a doughnut about 2,500 light-years away in the constellation Lyra. But astronomers think it's been holding a secret that only the penetrating ...

The cosmic web forms the framework of the universe. The James Webb Space Telescope reveals previously unknown details ...

Uranus and its odd atmosphere has been captured by the James Webb Space Telescope. Credit; ESA/Webb, NASA, CSA, STScI, P.

The galaxy, Messier 77, is known as "The Squid" due to its curling "tentacles" ...

Neptune’s third-largest moon, Nereid, could be an intact survivor from the planet’s original satellite system, upending ...

Using the James Webb Space Telescope, astronomers analysed the atmosphere of temperate gas giant TOI-199b. The observations detected methane and offered a rare window into how planetary atmospheres ...

Scientists did not find a robust atmosphere around TRAPPIST-1d, an Earth-size exoplanet many hoped would show signs of having air. Credit: NASA / ESA / CSA / J. Olmsted illustration As scientists ...

Using the James Webb Space Telescope, astronomers have mapped the "cosmic web" of galaxies, the largest structure in the ...

Add Yahoo as a preferred source to see more of our stories on Google. The NASA/ESA/CSA James Webb Space Telescope has discovered a new moon orbiting Uranus. The moon, designated S/2025 U1, is about ...

The James Webb Space Telescope and the Chandra X-ray Observatory have captured the clearest image yet of a galaxy cluster in ...