If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. Scientists have discovered the largest known galaxy ever. The new discovery is located ...

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 ...

Mark Garlick / Science Photo Library via Getty Images Meet Quipu, a new contender for the largest known structure in the universe. It’s essentially a giant cluster of galaxy clusters stretching ...

The largest sample of galaxy groups ever detected ... Our own Milky Way is part of a small galaxy group known as the Local Group, which includes the Andromeda galaxy and dozens of smaller galaxies.

Astronomers may have found the largest-scale structure in the known universe, which is a group of galaxy clusters and clusters of galaxy clusters that spans across roughly 1.3 billion light-years ...

A collision between our Milky Way galaxy and the neighboring Andromeda galaxy, long considered inevitable, may be in question ...

the biggest one known in the Milky Way aside from the supermassive black hole lurking at the center of our galaxy. The newly identified black hole is located about 2,000 light-years from Earth ...