Bothell, Wash.-based Portal Space Systems shows off the lab where its solar thermal propulsion system will be developed.

Stratolaunch celebrated a successful test ... the company’s pad at NASA’s Wallops Flight Facility in Virginia. The mission was the second of four launches the Rocket Lab will perform under ...

A series of launches is set at Vandenberg Space Force Base, starting Thursday night with the NROL-57 mission from Space ...

“The largest defense contractors are staffed with patriots who nevertheless do not have the software expertise or business model to build the technology we need,” Luckey and his top associates claimed ...

A series of launches is set at Vandenberg Space Force Base, starting Thursday night with the NROL-57 mission from Space Launch Complex 4 East, a SpaceX Starlink mission on Monday, and Lockheed ...

The SpaceX Dragon vehicle carrying the four spacefarers selected for a mission known as Crew-10 successfully docked at the orbital outpost about 28 hours after launching from Florida. All of the ...

By Michael C. Bender Reporting from Washington Linda McMahon’s first act as secretary of education was to instruct staff to prepare for its “final mission,” her clearest indication yet of ...

Having launched in January, the Blue Ghost Mission 1 touched down at Mare Crisium, in the vicinity of a mountain called Mons Latreille, at 3:34 am Eastern Time on Sunday March 2. NASA reports that ...