From Newton’s falling apple to Einstein’s curved spacetime, our understanding of gravity has come a long way, yet this ...

Astronomers measured a newborn black hole’s recoil speed and direction for the first time, thanks to gravitational waves from ...

Today, let's talk about something mysterious and really cool — the ideas that old man Einstein came up with over a hundred years ago are now actually becoming visible! Isn't that strange?

Ten years ago, astronomers made history when they first detected ripples in spacetime, called gravitational waves, from the ...

Is time something that flows — or just an illusion? Exploring space-time as either a fixed “block universe” or a dynamic fabric reveals deeper mysteries about existence, change, and the very nature of ...

When LIGO detected gravitational waves unleashed from two colliding black holes for the first time in science history, it set off a whole new era in astronomy.

Astronomers have seen something they did not expect: an Einstein Cross with not just the standard four images, there was an extra one. This unprecedented present might allow astronomers to better ...

How astronomers used gravitational lensing, a space-time trick predicted by Einstein, to detect a black hole measuring 30 ...

The latest observations from the Laser Interferometer Gravitational-Wave Observatory (LIGO), analyzed by researchers at the Flatiron Institute’s Center for Computational Astrophysics, have confirmed ...

An international team of astronomer’s dark matter halo discovery an unusual astronomical Einstein Cross phenomenon: a galaxy ...

Since that day, LIGO — composed of two highly sensitive laser interferometers located in Hanford, Washington and Livingston, ...

Ten years ago, science confirmed one of Albert Einstein’s most elusive predictions: the existence of gravitational waves. Now ...