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

Astronomers have discovered how "forever young" stars stay blue and bright despite being almost as old as the universe.

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

New observations from the James Webb Space Telescope have revealed unexpected features in the early universe, including unusually bright galaxies, rapidly forming black holes, and compact objects that ...

Recent James Webb Space Telescope data confirms a decade-old theory that the universe's earliest supermassive black holes ...

Findings allow scientists to learn more about dark matter’s influence on stars, galaxies, and planets ...

NASA's James Webb Space Telescope has spotted a young star flinging heat-formed crystals outward on a cosmic conveyor belt, ...

The invisible stuff makes up about 85 percent of all matter in the universe, but researchers know little about it ...

Using NASA's James Webb Space Telescope (JWST), astronomers have been able to compile the most detailed map of dark matter ever produced, exposing the ghostly scaffolding that has guided the growth of ...

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the ...

"The knowledge of these will ultimately help us understand the formation of the first stars and planets and how our own Milky ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which launched on Dec. 25, 2021, this anniversary marks an important transition.