Astronomers have discovered what may be the largest-scale structure in the known universe — a group of galaxy clusters and clusters of galaxy clusters that spans roughly 1.3 billion light-years ...

Astronomers have discovered the largest-scale structure in the known universe (Representative picture). Astronomers have discovered what they are calling the largest-known structure in the universe.

Astronomers have found the largest known structure in the universe. It is 1.4 billion light years across and contains nearly 70 galactic superclusters. It is also hundreds of thousands of times ...

The exoplanet is also likely tidally locked to its star the same way the moon is to Earth — but perhaps its biggest eccentric trait is that it is slightly larger than Jupiter, yet only 16% as massive, ...

The giant jet flips the script on the origins of these structures, which were once thought to be linked only to extremely ...