Learn how researchers used Einstein’s theory of general relativity to create the most accurate simulations to date.

Scientists detect a 20-day wobble from a star-shredding black hole, confirming spacetime twisting predicted by Einstein.

It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is ...

An artist's impression depicts the accretion disc surrounding a black hole, in which the inner region of the disc wobbles. In ...

TU Wien researchers have uncovered a quantum twist to the paths particles take through spacetime — one that could finally ...

How confusing inevitability with reality built decades of paradox. What if general relativity never actually tells us that ...

Time is not the same everywhere in space. On Mars, it flows on average 477 microseconds more each Earth day (24h) than on ...

Warp drives have long lived in the realm of science fiction, but the underlying physics that inspired them is very real and ...

This temporal lag is a direct consequence of Albert Einstein’s Theory of General Relativity. The rule is simple: the weaker ...

For close to a century, scientists have been trying to marry Albert Einstein’s General Theory of Relativity and quantum ...

"A three-body problem is extremely complicated. Now we're dealing with four: the sun, Earth, the moon and Mars. The heavy ...

A new study by researchers at the University of Amsterdam shows how gravitational waves from black holes can be used to ...