Once charted as a 'guest star' in ancient China, dreaded as a harbinger of ill omens in medieval Europe, and preserved in the ...

The team, which included Nobel laureates, debunked claims that cosmic expansion was slowing down.

Type Ia supernovae, those stellar explosions used as landmarks to measure the Universe, might not be as reliable as we ...

An international research coalition has successfully verified that the expansion of the universe is accelerating ...

A new method could improve cosmology research by analyzing supernovae together with the galaxies that host them.

The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of established astronomical assumptions and rewrite our ...

Artist’s conception of a magnetar surrounded by an accretion disk that is wobbling, or precessing, because of the effects of general relativity. Some models of magnetars suggest that high-speed jets ...

According to an MSU press release, Jaspreet Singh Randhawa, a Mississippi State assistant professor of physics, has received ...

DENVER — Tiny, exploding black holes might explain one of the biggest mysteries about how the universe, in its current form, came to be. In the cosmos, matter is much more common than antimatter. But ...