A 2026 study claims to have debunked a 2025 study announcing dark energy doesn't exist. New study says the Universe is ...

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 ...

A unified solution: Comprehensive models The new study tackles this problem by modeling everything at once: supernova explosions, the galaxies that host them, the dust that dims and reddens their ...

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 ...

Astronomers using the James Webb Space Telescope report that a powerful gamma-ray burst detected in March may have been produced by the explosion of a massive star just 730 million years after the Big ...