Gravitational waves stretch and squeeze the fabric of space and time itself. When space/time is squeezed, pulsar pulses ...

The bold question-askers at What If imagine the cosmic consequences of a collision between a black hole and a white hole.

The bold question-askers at What If explore why having a black hole in our Solar System would be a catastrophic scenario.

The Office for Budget Responsibility and other forecasters are divided over how strong UK growth will be. Who's right will ...

Supermassive black holes usually lurk unseen, but when an unlucky star drifts too close they ignite titanic outbursts ...

"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly advanced technological civilization," Harvard's Avi Loeb writes.

The scientists who precisely measure the position of Earth are in a bit of trouble. Their measurements are essential for the ...

Hubble Space Telescope snapped an image of UGC 11397, a spiral galaxy situated in the constellation Lyra, about 250 million ...

Rachel Reeves hints at new tax rises to cover a potential £40bn Budget shortfall, as economic growth falters and Labour’s ...

Some physicists think our reality is a kind of cosmic hologram, with space, time, and gravity as manifestations of a ...

Black holes, once purely theoretical, are now observable phenomena, offering insights into the universe. Their intense ...

The 54-74 intersection. New drivers fear it, seasoned drivers dislike it, and other drivers of varying persuasions take ...