For decades, scientists have been searching for the universe's elusive "missing matter," and now they say they finally found ...

The earliest and most distant supermassive black hole discovered thus far by JWST is CEERS 1019, which existed just 570 ...

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

Astronomers have finally tracked down missing "ordinary" matter, which they discovered hiding as gas spread out in the vast ...

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 ...

Scientists have built detailed Milky Way simulations under strange new physical laws to probe dark matter, revealing how ...

The James Webb Space Telescope has revealed dozens of tiny, distant galaxies piercing the fog of the cosmic dark age in 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 ...

A USC-led research team has created a series of supercomputer-simulated twins of our Milky Way galaxy - one that could help ...