Sierra Space, a proven defense-tech company delivering solutions for the nation’s most critical missions and advancing the ...

For decades, the military has relied on large, multi-ton satellites for global communications from geostationary orbit (GEO), a prime location 35,000 kilometers above Earth that provides unique ...

Rocket Lab has set a new personal best for annual launch cadence, using its latest Electron flight to loft a quartet of experimental DiskSat spacecraft for the U.S. military and NASA. The mission, ...

NATIONAL HARBOR, Md. — U.S. companies in the emerging in-space servicing, assembly, and manufacturing (ISAM) sector are working to better understand military needs as the U.S. Space Force prepares to ...

Satellite imaging company Vantor—formerly Maxar Intelligence—has signed a contract with the U.S. Space Force to help run a “neighborhood watch” in space to monitor for space-based threats like rogue ...

NATIONAL HARBOR, Maryland–Future U.S. Space Force program solicitations may include one or two extra spacecraft to serve as on-orbit testbeds or aggressor trainers, as unit prices for satellites ...

Japan’s H3 rocket suffered engine trouble on December 22, 2025, and failed to place a Japanese navigation satellite into ...

A burst of high-energy radiation has struck Spain’s newest military communications satellite, jolting a flagship program that ...

The completion and handoff of the LEOPARDSat-1 to NASA marks Ohio's first-ever fully student-led mission to space.