U.S. Space Force

As Beijing races to match U.S. capabilities in orbit, the Pentagon warns of rising threats across all orbital layers.

The U.S. Space Force has assigned five future missions to SpaceX and two missions to United Launch Alliance (ULA).

The U.S. Space Force’s next neighborhood watchdog spacecraft could be the first operational system capable of on-orbit refueling.

U.S. Space Force Maj. Gen. Stephen Purdy made waves when he disclosed that he wants refuelable space situational awareness satellites.

The U.S. Space Force has accepted the Advanced Tracking and Launch Analysis System (ATLAS) for operational use.

Lasers, maneuvering satellites and spaceplanes are getting more attention as Western militaries look to counter threats to their space systems.

The U.S. Space Force expects to soon receive the first Counter Communications System Meadowlands electronic warfare jamming production unit.

Future U.S. Space Force program solicitations may include one or two extra spacecraft to serve as on-orbit testbeds or aggressor trainers.

The U.S. Space Force wants its next-generation space situational awareness satellites to have a refueling capability.

The U.S. Space Force is preparing a new document meant to serve as the “authoritative source” for requirements planning through 2040.

The U.S. Space Force on Sept. 18 released a request for prototype proposals for space-based interceptors, with responses due Oct. 2.

The U.S. is “pushing hard” to maintain control in the space domain, Air Force Secretary Troy Meink said Sept. 22.

True Anomaly next year aims to achieve key milestones to underpin the defense space startup’s growth strategy, including the first demonstration of its Jackal spacecraft in geosynchronous orbit.

With its first Tranche 1 launch complete, the Space Development Agency has begun deploying a regional mesh network to enhance data relay from low Earth orbit.

Space startups and tech companies are banding together to demonstrate their products with national security missions in mind.

NASA has selected four crewmembers for its second 378-day simulation of living and working on the surface of Mars.

Space Development Agency Director Derek Tournear has left the agency less than one week before the first operational satellites are due to launch.

The Space Development Agency’s first batch of operational satellites is due to launch no earlier than Sept. 10 at 7:12 a.m. PT, provider SpaceX said Sept. 5.

The U.S. Space Force is racing to deploy a batch of National Security Space Launch missions before the end of the year.

U.S. Space Command will move from its current location in Colorado Springs to Huntsville, Alabama, President Donald Trump announced Sept. 2.

Our roundup of the main aerospace and defense stories making the news this week.

When lawmakers return to Capitol Hill after Labor Day, they will be staring down a government shutdown deadline.

Defense companies are bracing for risk as the Pentagon signals it may require self-funded prototypes for space-based interceptors.

The $28.4 billion that defense technology startups raised from venture capital through June puts the sector on track for one of its best years ever.

The U.S. Space Force plans to solicit prototype designs for space-based interceptors around Sept. 5, an Aug. 21 notice says.