Amazon S3 on MSN

Time moves differently depending on gravity and speed

Time is not absolute, with gravity and velocity affecting how fast it passes, making clocks at different heights or near ...
The Brighterside of News on MSN

What happens to matter when it gets sucked into a black hole?

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

Clocks change on Sunday - but here's why losing a nanosecond in space is catastrophic Clocks change on Sunday - but here's why losing a nanosecond in spac…

"It's quite a violent process in setting off from planet Earth towards space," Christoph Grainger-Herr, chief executive of ...