When you buy through links on our articles, Future and its syndication partners may earn a commission. This NASA/ESA Hubble Space Telescope image features the globular star cluster NGC 6652. | Credit: ...

Astronomers have identified what could be the largest structure ever observed in the known universe—a vast network of galaxy clusters and superclusters containing an astonishing 200 quadrillion solar ...

Astronomers have identified a vast, twisting chain of galaxies that appears to be rotating as a single structure, a kind of ...

Dark energy could have an accomplice that helps it slow the growth of large cosmic structures, such as vast superclusters made up of clusters of galaxies. A new analysis of astronomical data suggests ...

The galaxy cluster is filled with bubbles blown into X-ray emitting gas, producing some of the deepest sounds ever heard. When you purchase through links on our site, we may earn an affiliate ...

Astrophysicists have created a 3D map of the universe that spans nearly two billion light years and is the most complete picture of our cosmic neighbourhood to date. The spherical map of galaxy ...

Researchers have measured the motion of galaxy clusters using something known as the kinematic Sunyaev-Zel'dovich effect, which is independent of their distance from Earth. This opens up a new ...