Inside humanity’s first trip to another star – and it’s sooner than you’d think

Humans have yet to do any interstellar visiting of our own. Nasa has sent out spacecraft, such as the Voyager probes, into interstellar space, but none aimed at any particular star. But if it were to ...

'A giant leap forward': Nasa launches powerful new space telescope

The US space agency's telescope is starting a multi-year mission to create a new map of the universe and learn more about ...