Cosmic speed limits can be a major inconvenience but they've rarely stopped science fiction in its tracks.

So, just how fast is Earth moving through space? Let’s break it down ... That speed decreases more as you go farther north or south. By the time you get to the North or South poles, your ...

The pair waved and smiled as they emerged from the SpaceX Dragon, which splashed down off the coast of Florida.

But on the way to the moon and planets, the rocket goes wrong and whizzes through space-time at hyper-speed into deep space. Pairs circle around each other to represent ‘binary stars’ and ...

Gravitational waves propagate through space-time, the malleable structure that surrounds cosmic objects like planets, stars and black holes. "Black holes are kind of like the dinosaur bones of the ...

More radically, cosmologist Roger Penrose has proposed that new universes can emerge from ones that don’t contract, through a dramatic “rescaling” of all space-time. In both these scenarios ...

But on their way to the moon and planets the children's rockets go wrong and whizz through space-time at hyper-speed into deep space. Pairs circle around each other using different methods of ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

Starliner astronauts Butch Wilmore and Suni Williams joined Crew 9 commander Nick Hague and cosmonaut Alexander Gorbunov for their long-awaited return to Earth.