The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

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 ...

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

It is not surprising that there are regions that are more densely populated by galaxies, and regions that are less populated.

Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

Enormous Galaxy Clusters Found to be 1.3 Billion Light-Years Wide, Deemed to be The Largest Known Structure In a monumental ...

The Marvel Cinematic Universe may have begun in 2008 with Iron Man, a billionaire playboy genius and philanthropist who fights injustice. But over the course of 16 years and 30-plus movies, the MCU ...

Astronomers used an array of telescopes to find the most massive radio jet in the early universe. The celestial object is ...

The Samsung Galaxy S25 Edge will be a large phone, as pretty much everyone expected. Its screen protector shed some light.

Dave Bautista played the fun and deadly Drax in three Guardians of the Galaxy movies, but it is not likely he will come back ...

Astronomers spent a decade compiling this special image with the Hubble Space Telescope and then stitched together 600 photos to showcase over 200 million stars.

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