Researchers led by the University of Southern California have produced a set of supercomputer-simulated twins of our Milky ...

Scientists have never directly detected dark matter, but some wonder if one high-energy detection in 2023 could be a rare ...

NASA’s car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to collect dirt it places in tubes and leaves on the ...

Bright flashes of enigmatic radio waves have helped illuminate some of the missing matter in the universe, astronomers say in ...

A study published in Nature Astronomy suggests that there is a 50-50 chance of the Milky Way and the Andromeda galaxy ...

"We will push the limits of what we can observe, and use every gravitational lens we detect with Roman to pin down the ...

In a new study published in The Astrophysical Journal, the international research team estimated that “Roman” may be able to ...

NASA’s latest discovery in the heart of our galaxy is raising more questions than answers. For the first time, a mysterious ...

While dark matter can’t be seen directly because it doesn’t give off or reflect light, its gravity can bend light from other ...

Dark matter affects how stars move within galaxies, how galaxies build up over time, and how everything in the universe is held together—but no existing tool has directly detected it. While dark ...

The research represents the first time ground-based observations have captured signals from the Cosmic Dawn, according to ...