"I never dreamed of Webb seeing them in such large numbers." ...

The James Webb Space Telescope can look deeper (and earlier) into the cosmos than any telescope before it. How much do you ...

The NASA/ESA James Webb Space Telescope has captured a stunning view of the Horse-head Nebula. It is the sharpest infrared imagery to date. The iconic nebula is about 1300 light-years away. Credit: ...

Originally known as the "Next Generation Space Telescope," the telescope was somewhat controversially named after James E. Webb, one of NASA's early administrators. Webb ran NASA from 1961 to 1968 ...

Researchers just found an unexpected galaxy using the James Webb Space Telescope (JWST). The large swirl of stars is known as a grand-design spiral galaxy, and its exceptionally advanced age could ...

Researchers just found an unexpected galaxy using the James Webb Space Telescope (JWST). The large swirl of stars is known as a grand-design spiral galaxy, and its exceptionally advanced age could ...

The James Webb space telescope had several stunning findings this year that changed how we understand the universe.

Three years ago on Christmas Day, the James Webb Space Telescope (JWST), the largest and most powerful telescope humans have ever launched into space, had its thrilling debut. Since then ...

Astronomers using the James Webb Space Telescope have used a distortion in space to reveal over 40 individual stars in a galaxy 6.5 billion light-years from the Milky Way — halfway back to the ...

Scientists used the James Webb Space Telescope to study planet formation. They observed the star cluster NGC 346. They found long-lasting planet-forming disks. These disks exist even with few ...

The James Webb Space Telescope has found many small asteroids. Some are heading towards Earth. These asteroids are smaller than the dinosaur-killing ones. But they are still dangerous. A small ...

The James Webb Space Telescope has captured an image of a baby, Milky Way-like galaxy that formed more than 13 billion years ago. This "Firefly Sparkle" galaxy could reveal how our own galaxy evolved.