This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

The space telescope's image of a odd-looking spiral galaxy is, in reality, two distant galaxies overlapping each other.

The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges ...

Astronomers using the mighty James Webb Space Telescope have captured direct images of four planets in a star system 130 light years from Earth — an astonishingly eagle-eyed feat of cosmic ...

NAS's James Webb Space Telescope has captured Neptune’s glowing auroras in the best detail yet. Hints of auroras were first ...

This new NASA/ESA/CSA James Webb Space Telescope Picture of the Month features ... This is a relatively common finding in astronomical images, and is one way that scientists are able to study ...

It's a bright cloud of gas and dust that surrounds a newborn star, otherwise known as a Herbig-Haro object. Frothy and resembling an ice cream sundae — that’s how NASA described a newly ...

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

The James Webb Space Telescope data used in this image was taken as part of the Strong Lensing and Cluster Evolution (SLICE) survey led by Guillaume Mahler at University of Liège in Belgium ...