Physicist Sean Carroll explains how physics, astronomy, philosophy, and classics all help us understand the expanding ...

Our universe does host life, but another one might be even better suited for life. Here’s what you’ll learn when you read ...

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

When you look up at the night sky, it seems deep black with bright stars scattered across it. That familiar view leads many ...

Astronomers have produced the most detailed map yet of dark matter, revealing the invisible framework that shaped the Universe long before stars and galaxies formed. Using powerful new observations ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Using the first dataset released by the James Webb Space Telescope ...

The fate of the cosmos may be a bit different than previously expected. For years, scientists have talked about how the universe is always expanding — constantly moving outward, never stopping.

The end of the universe has always felt like a distant abstraction. But new calculations suggest that our original timeline might have been wildly optimistic. According to a team of Dutch scientists, ...

PBS viewers have a chance to go on a brilliant journey through the universe as the network launches a new, five-part NOVA series titled "NOVA Universe Revealed." Premiering Oct. 27 at at 9 p.m. EDT ...

For decades, astronomers have been trying to nail down the value of the Hubble constant—a measure of how fast the universe is expanding. But some cosmologists say there’s evidence that the universe is ...

TUCSON, Ariz. (KVOA) — The University of Arizona has opened a new science discovery center on their campus to encourage kids in the area to be more interested in sciences that are studied in our state ...