Astronomers have known for a century that the universe is expanding. We can now trace this expansion over much of its almost ...

Researchers have documented a rare supernova, 2023ufx, the most metal-poor stellar explosion observed, located in a dwarf ...

Our journey to comprehend the Universe’s edge begins with the concept of the observable Universe. This term refers to the ...

"Why do they have the same rotation? They must have a connection with each other — that would be a very strong question that ...

Physicists have long grappled with the question of why the universe was able to support the evolution of intelligent life.

Based on these new results, the standard cosmological model of Einsteinian gravity, dark matter, and dark energy is the one that best fits the observed universe. There are still mysteries that ...

Using a decade’s worth of data from the H.E.S.S. telescopes in Namibia, they’ve observed a sharp kink in the energy spectrum ...

This manifests as a mysterious force that speeds up the expansion of the universe, but we do not know what it is. The good ...

They've detected the most energetic cosmic electrons ever observed, unlocking new avenues in our understanding of the universe. "Cosmic rays are a century-old mystery," Mathieu de Naurois ...