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

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 Universe has long been cast as effectively immortal, coasting into a cold, dark eternity so distant that it might as well ...

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

To progress to the next level in understanding reality, we need to combine quantum mechanics and Einstein’s general ...

In an unprecedented step, researchers crafted a detailed model compatible with the universe’s accelerated expansion.

The idea that the cosmos might be alive is moving from late-night speculation into serious, if controversial, scientific ...

Nash, L. (2026) On the Size of the Electron in a Quantum Universe. Journal of High Energy Physics, Gravitation and Cosmology, ...

Nearly everything in the universe is made of mysterious dark matter and dark energy, yet we can’t see either of them directly ...

The recent visit to our solar system by the interstellar object 3I/ATLAS has sparked speculation about whether it’s another ...

Brown University physics Prof. Stephon Alexander spoke on how the analysis of musical elements can help astrophysicists understand patterns of the universe in his lecture “The Jazz of Physics” ...

Physicists are still puzzling over the true nature of dark matter and dark energy, because they have inexplicably added 10 times as much mass as normal matter has to the universe. Looking at the ...