From ROSAT’s long-archived X-ray data emerged Quipu—a 1.4-billion-light-year cosmic filament containing 68 galaxy clusters and 200 quadrillion solar masses. This colossal structure now challenges, ...

And that's what makes the upcoming Renegades expansion an interesting next step for Destiny 2. It not only seeks to realign ...

A researcher identified gamma ray emissions that appear to have originated from dark matter, but other physicists still ...

A team of astronomers from the International Center for Radio Astronomy Research (ICRAR) has released new data from an ...

A new study claims to show evidence of gamma-ray emissions that closely resemble those expected from two weakly interacting ...

Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

In the dense environment of the early universe, dark matter particles would collide with, and annihilate, each other, ...

An expanding universe complicates this picture just a little bit, because the universe absolutely refuses to be ...

A new study of M31, also known as Andromeda, explains how our cosmic neighbor kills off smaller nearby galaxies.

Will the universe keep existing forever? An astrophysicist explains how scientists aren’t entirely sure, but they can make ...

The distant universe might be littered with supermassive stars between 1000 and 10,000 times the mass of the sun, which could ...

A baby galaxy is throwing one heck of a tantrum, and it's shaking up our understanding of the earliest galaxies.