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 ...

Much of the universe's regular "baryonic" matter is spread through intergalactic space and in diffuse halos around galaxies, ...

A new University of Leicester study shows how the uncontrolled growth of a distant supermassive black hole (SMBH) is revealed ...

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 ...

Very massive stars (VMSs), which typically have masses about 100 times that of our own sun, are critical components in our understanding of the formation of important astronomical structures like ...

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