These three exoplanets are among the least dense ever found, and all attempts to probe their atmospheres have been blocked by ...

They’re struggling to connect the dots. Scientists are baffled over mysterious dots captured by the James Webb Space Telescope — with some suggesting they could be giant stars from the origins of the ...

The James Webb Space Telescope has revealed new details in a bizarre nebula that looks like a brain floating in space. Formed ...

NASA's James Webb Space Telescope was launched nearly five years ago, and the first images it revealed made waves across the astronomical world. Those images are still among the most relevant pictures ...

The James Webb Space Telescope, a $10 billion project by NASA, faced an unexpected challenge post-launch when its images started to blur, compromising its deep-space observations. In a remarkable turn ...

"The James Webb Space Telescope has opened a new frontier in extragalactic astrophysics, revealing objects we didn't even suspect existed, and we're only at the beginning of this adventure." When you ...

Add Yahoo as a preferred source to see more of our stories on Google. A new high-resolution map of dark matter, created using data from NASA’s James Webb Space Telescope, is offering more clues into ...

Webb has captured the haunting “Exposed Cranium” nebula—an otherworldly cloud shaped by a dying star that looks remarkably like a brain inside a skull.

NASA’s James Webb Space Telescope reveals new clues about a mysterious cosmic explosion that defies expectations.

Add Yahoo as a preferred source to see more of our stories on Google. The James Webb Space Telescope has delivered new evidence that sheds light on what scientists know about black holes. Launched ...

The James Webb Space Telescope has watched Uranus' upper atmosphere for almost a full Uranian day. Credit: ESA / NASA / CSA / P. Tiranti / H. Melin / M. Zamani Scientists have mapped the upper ...

The James Webb Space Telescope observes the Exposed Cranium Nebula in near-infrared, left, and mid-infrared light. Credit: NASA / ESA / CSA / Joseph DePasquale The James Webb Space Telescope has ...