If you need a catch-up or a refresher on their time in space, here's a lookback at some of the biggest moments from the Starliner mission. Boeing Starliner launches from Florida on crewed test As ...

Nasa studies a pair of twins To date, the fastest speed a crewed mission has achieved in space is 11.08km/s, which is only 0.0037 per cent of the speed of light. The time dilation effect at this ...

Meir (NASA), Luca Parmitano (European Space Agency), Hazza Al Mansouri (United Arab Emirates) and Andrew “Drew” Morgan (NASA). Sign Up for Updates→ TIME may receive compensation for some ...

This time they will begin the construction of the Lunar Gateway – a space station in orbit around the moon. When plans for the Artemis programme were being drawn up many in NASA, including its ...