Scientists propose that dark matter may have powered the universe's first stars, illuminating the cosmic dawn before nuclear fusion began.

Scientists suggest that the dark matter may have powered the universe’s first stars. This allows them to shine before nuclear ...

BASED on findings published in Astronomy & Astrophysics in December and further reported by Keith Cooper for Space.com, ...

A merger of galaxies and their supermassive black holes in the ZS7 system was spotted by the James Webb Space Telescope. The ...

Data from Chandra X-ray telescope and James Webb Space Telescopes have revealed a black hole from 470 million years after the ...

The telescope captured near-infrared light from one of the earliest stars seen to explode in the history of the universe.

JWST spots a mature early-universe spiral as CERN reveals how light nuclei form in extreme collisions, challenging core ...

JWST uncovers evidence of ancient “monster stars” whose extreme chemistry may explain the origins of early supermassive black ...

Researchers using the James Webb Space Telescope spotted huge stars leaking nitrogen in an early galaxy, hinting that such ...

The 11th day of the 18th annual Space Telescope Advent Calendar features a new view of the heart of a nearby spiral galaxy.

A stronomers using the JWST have traced the source of a long-duration gamma-ray burst back to a supernova that exploded ...

New measurements using gravitational lensing suggest the universe’s current expansion rate does not agree with signals from ...