The six-year Dark Energy Survey has released its full results, showing that two leading models of cosmology are equally valid ...

The Chandra X-ray Observatory view of galaxy group NGC 4839 has revealed that it is "plunging into the Coma galaxy cluster ...

Using deep James Webb observations of the COSMOS field, astronomers have created the most detailed dark matter map to date, tracing how invisible matter shapes galaxy clusters and drives the formation ...

Scientists infer its existence based on the gravitational effects it exerts on a large scale such as how quickly galaxies rotate, how galaxy clusters are held together and how light from distant objec ...

With the Webb telescope’s unprecedented sensitivity, scientists are learning more about dark matter’s influence on stars, ...

This new map is not only the most detailed view of the universe’s invisible scaffolding to date, it also allows astronomers to look deeper into cosmic history.

Its defining feature is the display. The Galaxy A15 featured an OLED panel, but the colors weren’t quite right. The Galaxy ...

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

Dark matter doesn't absorb or give off light so scientists can't study it directly. But they can observe how its gravity ...

A new high-resolution map of distant galaxies may help scientists understand the mysterious dark matter holding the universe ...

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

JWST observations of galaxy cluster MACS J1149 show gravitational lensing used by CANUCS to study distant low-mass galaxies across a wide range of cosmic time.