The universe is approaching the midpoint of its 33-billion-year lifespan, a Cornell physicist calculates with new data from ...

According to modern cosmology, one day all the stars will burn out and the Universe will be full of dead planets, black holes ...

If ultimately true, the universe will reach its maximum size around 11 billion years from now. At that point, physics (and ...

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

Astronomers have long thought the universe should look generally the same in every direction, but an anomaly in the radiation ...

A controversial prediction about black holes and the expansion force of the universe could explain a cosmology mystery ...

Black holes are eaters of all things, even radiation. A new study published in Physical Review Letters suggests that black ...

What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...

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

The scientific study of cosmology, the field that focuses on the origins and evolution of the universe, is barely a century old. It has already been transformed more than once by new ideas, new ...

The Atacama Cosmology Telescope is a collaborative project led by Penn and Princeton researchers (Photo Courtesy of ACT Collaboration). The Atacama Cosmology Telescope — a National Science ...