Neutron sources can be directly identified from measured spectra rather than proxies using inference tools adapted from ...

A study based on 47 million galaxies found that the cosmic web retains patterns on enormous scales, which could force a ...

Researchers working with data from the South Pole Telescope have released a major catalog of galaxy clusters, giving ...

A new gift establishes the Leinweber Forum for Theoretical Physics at Princeton University, which is now the 9th member of ...

By ignoring part of his own experiment, a physicist coaxed time to emerge from within a closed quantum system.

One of the most basic and accepted truths about the universe is that it’s pretty much the same everywhere you look. In other ...

When Andreas Albrecht was a grad student at the University of Pennsylvania, he was looking for an advisor in particle physics ...

An artist's impression of the size and location of the Big Ring (blue) and Giant Arc (red) in the sky. (University of Central ...

This video explores the connection between Cosmic Inflation at the Big Bang and Dark Energy, examining how these concepts might relate to the eventual fate of the universe. #DarkEnergy #CosmicInflatio ...

Astronomers have recently started looking for black holes bigger than galaxies. Brian Lacki explains how these “stupendously ...

T he cosmological principle states that, on the largest scales, the universe is uniform and isotropic. In other words, it ...

Some of the hardest questions in cosmology begin where the usual math gives up. Push Einstein’s theory far enough back toward the Big Bang, and the equations run into a singularity, a point where ...