Whenever someone talks about black holes, they almost always talk about the event horizon and the singularity. After all, ...

On October 9th, legal technology company Relativity concluded Relativity Fest 2025, its three-day annual user conference, with an awards banquet. The Innovation Awards served as a celebration of the ...

In the mid-19th century, Bernhard Riemann conceived of a new way to think about mathematical spaces, providing the foundation for modern geometry and physics.

Interstellar object 3I/ATLAS has seemingly confirmed Einstein's general relativity by exhibiting gravitational lensing as it neared the Sun. However, the observed light bending exceeded predictions by ...

Two recently observed black hole mergers, occurring just weeks apart in late 2024, have opened an extraordinary new window ...

The first Terran R is under construction, with several components completed in recent weeks. One such component is the thrust ...

Centuries before anyone pointed a telescope at the sky, Isaac Newton figured out how gravity works. He showed that any object ...

Spacetime isn’t something that exists; it’s a model for describing how events happen. Treating events as objects creates philosophical confusion and fuels misconceptions, such as time-travel paradoxes ...

It is a springtime of revolution throughout the world in 1919 and not just the political kind. Era-defining advances in ...

New strategies may soon allow scientists to test dark energy theories within our own solar system, linking cosmic-scale physics to local observation. Science advances through a cycle of proposing ...

What is the purpose of light? How does light work? Why does light exist? This video explores the longstanding debate over ...