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 ...

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

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

Dark matter accounts for 85% of the matter in the universe, but scientists still do not know what it is made of. A study, ...

Modern physics suggests that time may not be something eternal flowing independently through reality, but a feature that emerged alongside the universe itself during the Big Bang. That creates a ...

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

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

Theoretical physicist Chanda Prescod-Weinstein talks about her family’s tradition of activism and how her identity and life’s ...

Researchers led by scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory have released a major catalog of galaxy clusters, giving scientists a powerful new tool for studying ...

Are multiverses real? If so, what do they look like? How do you get there without disturbing time? – Emily, age 9, Pune, ...

The NSF-DOE Vera C Rubin Observatory’s Legacy Survey of Space and Time (LSST) digital camera will allow our researchers to better understand our cosmic origins. A massive international collaboration, ...