What happens when a satellite runs out of batteries? Sending a team into orbit for replacements is prohibitively expensive, ...

SpaceX and Blue Origin return to the drawing board in a bid to accelerate NASA’s first lunar landing since the Apollo era.

A supersonic jet plane designed to make very little noise took flight for the first time this week, cruising over the southern California desert just after sunrise in what could be the first step ...

This week, Seattle-based startup Radical revealed it has successfully tested a full-scale prototype of its super-thin, ...

Live updates from the Starlink 10-37 mission, which launched 12:35 p.m. Oct. 29 from Launch Complex 40 in Cape Canaveral ...

The raise for defence startup Hypersonix Launch Systems was supported by $10m from the federal government's National ...

Live updates from the Starlink 10-21 mission, which launched at 11 a.m. Oct. 26 from Launch Complex 40 in Cape Canaveral ...