The 1999 sci-fi parody Galaxy Quest has a new 4K refresh on Blu-ray, but does the comedy still hold up today? Read on for Ben ...

from galaxy clusters to immense superclusters. But now, researchers have identified what they say is officially the largest known object in the universe—a massive cosmic structure that stretches ...

The image, which was originally revealed back in January 2013, is a composite of a giant barred spiral galaxy known as NGC 6872. This beautiful and shining galaxy is believed to be the largest ...

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 ...

Together, they contain 45 percent of all galaxy clusters, 30 percent of all galaxies, and a quarter of all matter within that region of the near Universe – but they occupy only 13 percent of its ...