"It highlights gravity's possible hidden complexity and invites a reevaluation of where dark matter effects originate." ...

Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

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

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

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

It’s an open secret in astronomy that, practically wherever the James Webb Space Telescope (JWST) looks in the sky, a vast, ...

Our Milky Way galaxy may not have a supermassive black hole at its center but rather an enormous clump of mysterious dark ...

"Dark matter can be red hot when it is born, but still have time to cool down before galaxies begin to form." ...

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

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

Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its influence ...

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...