Astronomers may have found the long-missing half of the universe's regular matter—and it appears to have been right under our ...

The Case of the Missing Matter "We robustly show that the gas is much more extended than the dark matter" relative to subatomic particles called baryons, according to the paper, w ...

A new study in Monthly Notices of the Royal Astronomical Society by researchers including István Szapudi of the University of ...

The universe doesn't come with an instruction manual—but if it did, University of Missouri Assistant Professor Charles ...

JADES-GS-z13-1-LA is a young galaxy shining just 330 million years after the Big Bang, signaling it's part of a process called reionization.

More than ten years ago, the Herschel space telescope stopped working. Thanks to a new analysis, its data may now have solved ...

Dark matter is hypothesized to outweigh "ordinary matter" in the universe by a factor of five. That means all the stuff we ...

The most distant and earliest "dead" massive galaxy ever seen shows some galaxies lived fast and died young shortly after the ...

There’s more to the universe than meets the eye, he found. His studies led astronomy to the dark side, changing our view of what’s out there.

This project has the promise to revolutionize our understanding of extreme gravitational forces and the evolution of the universe, said Liu Jifeng ... with more expressing interest in joining.