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 ...
The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...
Known as dinosaur stars for both their primeval nature and their immense size, Population III stars existed only when the ...
NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...
Astronomers realized that a strange cloud of gas was actually a relic of the ancient universe which might help solve some of ...
If dark stars existed, they would have been capable of forming in the universe before ordinary stars could have formed. When ...
On Christmas Day 2021, alongside other astronomers, I watched the James Webb Space Telescope (JWST) launch from French Guiana and begin its month-long journey to its destination, 1.5 million ...
Cosmologists are quietly confronting a possibility that would have sounded absurd a generation ago: the standard picture of a ...
A USF professor and research team are using two NASA grants and the Hubble Space Telescope to test the mathematical model of ...
Wormholes are often imagined as tunnels through space or time—shortcuts across the universe. But this image rests on a ...
The US, China, India, Europe and Japan all have exciting missions on the horizon in 2026. Many of them are collaborative ...