“Using newer mathematical tools, my colleague and I have demonstrated a new theory that may accurately describe the universe.

If you're going to Mars you'd best take along a jar of anti-aging cream because while you're there you're going to age faster ...

Astronomers have observed a star wobbling in its orbit around a ravenous supermassive black hole that is ripping it apart and ...

Scientists observed a spinning black hole dragging space and time as it tore apart a star, confirming a key prediction of Einstein’s theory of relativity ...

Their work introduces a new concept called q-desics, short for quantum-corrected paths through space–time. These paths ...

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

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

Whether space-time exists should neither be controversial nor even conceptually challenging, given the definitions of “space-time,” “events” and “instants.” The idea that space-time exists is no more ...

Long and winding road: The Juice space probe taking the long way to Jupiter and its moons - Copyright NASA/AFP/File NASA Long and winding road: The Juice space probe ...

Relativity Space, the first company to 3D print rockets and build the largest metal 3D printers in the world, today unveiled the latest iteration of its first-of-its-kind proprietary manufacturing ...

Former Google CEO Eric Schmidt is taking over as the CEO of Relativity Space, a 9-year-old rocket startup, a company spokesperson confirmed in a statement to TechCrunch. This is Schmidt’s first CEO ...

It is something like the "Holy Grail" of physics: unifying particle physics and gravitation. The world of tiny particles is described extremely well by quantum theory, while the world of gravitation ...