Astronomers used James Webb Space Telescope data to determine the density of the universe's most mysterious "stuff." ...

"We found an unexpected chemical complexity, with abundances far higher than predicted by current theoretical models." ...

From warp-star travel and Rosalina sightings to Yoshi eating Kamek, the sequel's latest footage promises a bigger, weirder, ...

The existence of massive, elliptical galaxies in the early universe has puzzled astronomers for two decades. An international ...

New radio observations of molecular gas reveal how dozens of galaxies could have rapidly merged together in the early ...

The standard cosmological model (present-day version of "Big Bang," called Lambda-CDM) gives an age of the universe close to 13.8 billion years and much younger when we explore the universe at ...

This idea is called the big bang model—which is an unfortunate name because it brings to mind a cosmos expanding like an ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

You might think galaxies can’t ever find each other in our runaway cosmos, but it turns out gravity can sometimes overcome ...

The University of Arizona is set to launch Galaxy Slam, a weeklong celebration of its legacy in space science and research.

Mario will bounce his way to outer space in The Super Mario Galaxy Movie, the sequel to 2023's The Super Mario Bros. Movie.

We’ve fought Orks, Chaos Space Marines, and Tyranids so far. But, for Space Marine 3, we think a far older threat will return.