Amazon has launched its first operational Project Kuiper satellites in its attempt to compete with SpaceX’s Starlink—but ...

The NASA New Horizons spacecraft's extensive observations of Lyman-alpha emissions have resulted in the first-ever map from ...

Star Wars is making a return to Fortnite in May, and leakers have slowly been revealing tidbits to hold us over until Season 3's release. A variety of new weapo ...

Astronomers have long struggled with a troubling puzzle: a significant portion of normal matter in the universe appeared to ...

The halo is more extended that astronomers originally thought, and contains enough hydrogen gas to resolve the problem of the ...

A new analysis of the sky has finally confirmed where the missing half of the Universe's visible matter has been hiding.

So instead, the team measured how much the gas dimmed or brightened radiation from the cosmic microwave background — leftover ...

About half of the non-dark matter in the universe cannot be accounted for by stars and galaxies alone. Now, scientists say ...

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

What if Halo was made in the 90s? Watch the Master Chief take on Covenant forces in a pixel-perfect DOOM-style remake. Retro chaos meets sci-fi legend!

It’s the cosmological equivalent of having slid between the cushions down the back of the couch; that is the place you should have suspected but hadn’t looked.

For decades, scientists have known that ordinary matter — everything made of atoms — accounts for just 15% of the universe’s ...