Astronomers from Swinburne University in Australia and elsewhere have employed the Keck II telescope to investigate the ...

"SPT2349-56 is a system so extraordinary that we may have caught one of the most massive clusters under formation at a very ...

By mapping the brightest explosions in the universe, scientists may have uncovered a megastructure that defies our ...

As their name suggests, protoclusters like SPT2349-56 are the progenitors of galaxy clusters, some of the largest cosmic structures we see in the present-day universe. Fully grown galaxy clusters ...

A composite of galaxy cluster known as MACS0416 created using ... Myanmar and Thailand 'The universe has thrown us a curveball': Largest-ever map of space reveals we might have gotten dark energy ...

Euclid's first data release offers a breathtaking glimpse into our universe, revealing over 26 million galaxies and ...

Researchers interrogated the 'sounds' of a cluster of stars within the Milky Way, uncovering a new technique for astrophysicists to probe the universe and learn more about its evolution.

Nicknamed the “Big Wheel,” a giant, spiral-shaped disk galaxy was spotted in an unusually crowded part of the early universe just two billion years after the big bang ...