Explore the vast and mesmerizing beauty of the deep universe with our latest video, "Deep Universe: Relaxing Video from Outer ...

Scientists found where the universe’s missing matter went. Black holes have been pushing it far away from galaxies.

If the universe is expanding, then what is it expanding into, and what is it expanding from? Where's the edge of the universe ...

For science-fiction enthusiasts, that’s a bit depressing. Space is big, and while the speed of light is incredibly fast to us ...

On human timescales, the universe may as well be eternal. It’ll be here long after our species and our planet are gone, but ...

Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized explosion but a simultaneous ...

Even before the first stars lit up the Universe, the Cosmos was not the cold place most researchers once imagined. New ...

A team of astronomers have found a mysterious object in the distant universe that could be dark matter or an inactive smaller ...

An analysis of the afterglow of the big bang sheds light on how black holes distribute mass in the universe, and why some ...

From galaxies to neurons, the universe might be more connected than we think. Joe Scott explores the idea that the cosmic web — the vast network linking galaxies — functions much like a brain. Could ...

Sometimes, the simplest explanation is the best one," Professor Gupta said. "Maybe the universe’s biggest secrets are just ...

Astronomers have identified a rare odd radio circle — twin rings surrounding a galaxy 7 billion light-years away.