"We found an unexpected chemical complexity, with abundances far higher than predicted by current theoretical models." ...

New observations from NASA's James Webb Space Telescope (JWST) suggest that even extremely massive gas giants — once thought ...

"There is a growing chasm between theory and observation related to the early universe, which presents compelling questions ...

A team of researchers using the James Webb Space Telescope has produced the most detailed map of dark matter to date.

The James Webb Space Telescope captured amazing imagery of the Chameleon I dark molecular cloud. It harbors the "deepest, ...

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

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

With an image from the James Webb Space Telescope, NASA finds clues outside the solar system that explain crystals born in ...

Dark matter is a mysterious substance that glues galaxies together. This map from the James Webb Space Telescope could help ...

Researchers using the James Webb Space Telescope have found a galaxy that is offering new data about the early stages of the ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a dying sunlike star is enriching the galaxy with the elements needed for life.

Coiled and snakelike, a set of four identical shells surrounds a violent stellar dance 8,000 light-years from Earth. NASA’s James Webb Space Telescope delivered a mid-infrared image showing shells of ...