A new paper presents a method for distinguishing between different sources of nanohertz gravitational waves. Pulsars may be ...

A new study may visually solve an enduring mystery about a bright object that's been studied since the 19th century ...

Researchers have found a suspected clump of dark matter lurking within the luminous halo of a well-known "Einstein ring." The ...

Researchers analyzing pulsar data have found tantalizing hints of ultra-slow gravitational waves. A team from Hirosaki University suggests these signals might carry “beats” — patterns formed by ...

Pulsars suggest that ultra–low-frequency gravitational waves are rippling through the cosmos. The signal seen by international pulsar timing array collaborations in 2023 could come from a stochastic ...

We’ve all heard of black holes and even white holes but what about gray holes? In this video, we explore one of theoretical physics’ strangest and least understood ideas: cosmic objects that sit ...

On human timescales, the universe may as well be eternal. It’ll be here long after our species and our planet are gone, but ...

Researchers have built a small but powerful detector to find gravitational waves in a hidden frequency range. The discovery ...

Researchers have designed a new type of gravitational wave detector that operates in the milli-Hertz range, a region ...