A common height that seems normal in our human-scale world. Yet, when we compare it to the smallest and largest conceivable ...

Scientists have released a new study on the arXiv preprint server that catalogs the universe by mapping huge clusters of galaxies. These clusters are some of the largest known objects in the ...

Scientists have released a new study that catalogues the universe by mapping huge clusters of galaxies. These clusters are some of the largest known objects in the universe — and they can help ...

Scientists have released a new study on the arXiv preprint server that catalogs the universe by mapping huge clusters of galaxies. Subscribe to our newsletter for the latest sci-tech news updates.

An artist's concept of multiple types of subatomic particles. Forget about turtles; for all practical purposes, it’s really particles all the way down. Consider the seemingly simple matter of their ...

"We wanted to find out how Giant Radio Galaxies grow sooooo big." Astronomers have discovered a staggering clutch of 15 new Giant Radio Galaxies within the "Sculptor Field" view of Australia's Square ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The first test ...

With the aid of a multinational network of radio telescopes, scientists have been able to detect the lowest-mass dark object ever found in the universe. The mysterious object, roughly one million ...

This might sound like an obvious thing for a professional stargazer to say. But astrophysicist Federica Bianco was reacting to something extraordinary — the first full-colour picture from a telescope ...

NEW YORK (AP) — The largest digital camera ever built released its first shots of the universe Monday — including colorful nebulas, stars and galaxies. The Vera C. Rubin Observatory, located on a ...