SpaceX's "V3" Starship megarocket did pretty well on its debut flight last week. What's next for the powerful next-gen ...

WASHINGTON — Orbit Fab and Thales Alenia Space will work on a project backed by the U.K. Space Agency to study whether satellites using electric propulsion systems can be refueled in orbit, part of a ...

PureSAF was invented and developed by Swedish Biofuels AB and is exclusively licensed to KBR for commercial deployment.

There's another space race afoot, and this one's between Rocket Lab and SpaceX.