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

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

The entire Star Wars galaxy was once saved from a unique yet terrifying threat by the most unlikely of beings: the Dark Lords ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small and in the Milky Way, while Curtis took a more radical position that they ...

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

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

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

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

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

Alfredo (he/him) has a PhD in Astrophysics on galaxy evolution and a Master's in Quantum Fields and Fundamental Forces. The ...

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