New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

Dark matter is thought to outnumber regular matter by a factor of five to one – so why can’t we find the stuff? A new study ...

An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies ...

Kavli IPMU researchers are part of an international team that has found dark matter dominating the halos of two supermassive ...

Euclid’s jaw-dropping capture of the closest Einstein ring ever seen reveals the hidden forces shaping our universe — and ...

Scientists have taken a bold step toward understanding dark matter, the invisible force shaping the cosmos. Using atomic ...

A rare Einstein ring spotted near our galaxy offers a unique chance to test Einstein’s general relativity and study the ...

The structure is nearly 600 million light-years from Earth and is an early display of the nascent dark matter telescope's ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...

The first Einstein ring was discovered in 1987, and since then, several more have been discovered. However, it remains ...

Featuring the world’s largest digital camera, the Vera C. Rubin Observatory will capture these mysterious phenomena in more ...

A rare ring of light surrounding a galaxy nearly 590 million light-years away from Earth has been discovered by a space ...