Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

Cosmologists are quietly confronting a possibility that would have sounded absurd a generation ago: the standard picture of a ...

The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...

Since the James Webb Space Telescope (JWST) went into operation, red dots in its images have puzzled researchers around the ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

While the James Webb Space Telescope provides a window into the ancient universe, SkyMapper focuses on the present by ...

A USF professor and research team are using two NASA grants and the Hubble Space Telescope to test the mathematical model of ...

Scientists used Cosmic Microwave Background data to challenge our understanding of the universe's shape. Here's what they ...

Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...

”Hubble Space Telescope: New Views of the Universe” is on view at the Everhart Museum in Scranton through July. The traveling exhibition is designed to immerse visitors in the magnificence and mystery ...

For decades, scientists debated one of the most basic questions imaginable: the shape of the universe itself. Observations showed galaxies behaving in ways that didn’t fully add up. Some theories ...