Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...

VISITORS to the Moon could race across the planet’s surface in an “extreme” car dropped there by Elon Musk. That’s the vision of a Nasa-backed company that is working on a ...

General Atomics and NASA achieved an important milestone on the road to using nuclear-powered rockets by testing a new fuel ...

There's a new race in space, but it's not where you might think. It's happening close to home – in the nearest bit of space, ...