Astronomers have sighted the oldest known stellar explosion, dating back to when the universe was less than a billion years ...

Scientists are testing a novel way to measure cosmic expansion using time delays in gravitationally lensed quasars. Their ...

New simulations of Milky Way-like galaxies reveal that the strange split between two chemically distinct groups of stars may ...

The University of Innsbruck is coordinating a new FWF special research area on the dark universe, which seeks answers to the ...

A type of chaos found in everything from prime numbers to turbulence can unify a pair of unrelated ideas, revealing a ...

Researchers have found a razor-thin, rotating string of galaxies inside a massive cosmic filament, revealing unexpected ...

As Gen Alpha’s attention drifts from TV and movies, video creators like Alan Chikin Chow are eager to fill the void.

These gigantic structures, which contain hundreds or even thousands of galaxies bound together by gravity, offer important ...