“The Earth will not lose gravity on Aug. 12, 2026.” That plain-language sentence from a NASA spokesperson is the fastest way ...

One of the most spectacular achievements in physics so far this century has been the observation of gravitational waves, ripples in space-time that result from masses accelerating in space. So far, ...

Gravitational wave astronomy is starting to do more than confirm Einstein’s equations. It is turning into a precision tool for mapping the invisible, with theorists now arguing that ripples in ...

When black holes need a place to crash, they prefer a nice, bright quasar. So says Chiara Mingarelli, an assistant professor of physics in Yale’s Faculty of Arts and Sciences and a key member of an ...

In 2023, physicists were awed to find nearly imperceptible ripples in the fabric of space and time — united as an entity known as spacetime. They were ripples discovered in association with ...

After detection, there's a small window of time within which follow-up, light-based astronomy observations can be made. When you purchase through links on our site, we may earn an affiliate commission ...

A physicist has proposed a bold experiment that could allow gravitational waves to be manipulated using laser light. By transferring minute amounts of energy between light and gravity, the interaction ...

Chad Hanna receives funding from the National Science Foundation. Scientists first detected ripples in space known as gravitational waves from the merger of two black holes in September 2015. This ...

The first direct detection of gravitational waves, ripples in space-time caused by the movements of massive cosmic objects, a decade ago 1 marked the start of a new era in astronomy. Gravitational ...