The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

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 ...

Scientists have discovered the largest known structure in the universe, a massive superstructure named Quipu. This enormous cosmic formation weighs an astonishing 200 quadrillion times the mass of the ...

The galaxy, which has never been observed ... it is believed to make up 85% of the total matter in the universe. “This dark matter doesn’t interact with light, but it does have a gravitational ...

New research from the SAGA Survey, comparing the Milky Way with 101 similar galaxies, unveils how our galaxy differs ...

An international team of researchers has found dark matter dominating the halos of two supermassive black holes in galaxies ...

The "dark universe detective" space telescope Euclid has discovered its first Einstein ring in the process, learning about ...

Dark matter is a mysterious, invisible substance that makes up most of the universe’s mass. Scientists can’t see it directly, ...

Kavli IPMU researchers are part of an international team that has found dark matter dominating the halos of two supermassive ...