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

Relatedly, astronomers may have just pushed the upper size limit of what counts as a planet.

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

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

The James Webb Space Telescope has confirmed the most distant, early galaxy in the known universe. The new contender, MoM-z14 ...

Travel about 2,500 light-year away in the constellation Vela to see James Webb Space Telescope stunning view of NGC 3132, the ...

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 ...

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

Scientists are now certain that James Webb will break every such record until the earliest observable light is eventually ...

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 ...

Previous Spitzer studies have indicated the formation of complex molecules in the Helix Nebula.