Astronomers have known for a century that the universe is expanding. We can now trace this expansion over much of its almost ...

Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and ...

According to Freese and Winkler, however, a Dark Big Bang is consistent with the evidence for dark matter – as long as it ...

The DESI collaboration's latest research supports the standard model of gravity and hints at evolving dark energy, based on a ...

The world’s largest simulation of the cosmos lays a new computational foundation for simultaneous extreme-scale dark matter ...

Gamma rays emerging from neutron stars at the hearts of supernova explosions could solve the mystery of dark matter — in just ...

After almost a century of speculation, proposals and searches for dark matter, physicists now know that it currently ...

Researchers have found that there's something highly unusual about the Milky Way, setting it apart from other galaxies. As ...

The Hubble Space Telescope has been used to study NGC 1052-DF2 — a galaxy that is lacking dark matter. Credit: NASA's Goddard ...

"Why do they have the same rotation? They must have a connection with each other — that would be a very strong question that ...

Check out the second of a two-part series exploring how artificial intelligence helps researchers from around the world perform cutting-edge science with the lab’s state-of-the-art facilities and ...

Astronomers often use the Milky Way as a standard for studying how galaxies form and evolve. Since we’re inside it, ...