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

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?

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 ...

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

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

A decade ago, scientists first detected ripples in the fabric of space-time, called gravitational waves, from the collision ...

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.

"GW250114 is the loudest gravitational wave event we have detected to date; it was like a whisper becoming a shout." ...

In a landmark achievement, astronomers have noticed light bending in an unexpected manner, one that doesn’t align with the predictions made by Albert Einstein’s theory of general relativity. This ...

Astronomers detected in unprecedented detail a collision between two black holes. Their observations confirm predictions made ...

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 ...

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 ...