A SpaceX Falcon 9 rocket launched the Space Development Agency's first Tranche 1 satellites on Sept. 10, 2025 from Vandenberg Space Force Base, California. (SpaceX) The Space Development Agency ...

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

As it continues to build and field its nascent constellation, the Space Development Agency (SDA) has selected four companies—L3Harris Technologies, Lockheed Martin, Northrop Grumman and Rocket Lab—to ...

York Space Systems confirmed today it has delivered all of the 21 satellites that will fly next month on the long-anticipated first launch of the Space Development Agency’s first operational data ...

WASHINGTON — The U.S. Space Force announced Jan. 9 it awarded SpaceX nine national security space launch missions worth $739 ...

With over $20 billion invested in commercial constellations and the Space Development Agency committing $9.9 billion ...

VANDENBERG SPACE FORCE BASE, Calif. (KEYT) – A Falcon 9 launch of the Space Development Agency's Tranche 1 mission has been scheduled for Wednesday, Sep. 10 at 7:12 a.m. local time. A backup launch ...

York Space Systems (York), a defense technology company transforming how the United States builds and operates proliferated space-based capabilities, today announced the successful demonstration of a ...

AUBURN, Ala., Sept. 8, 2025 /PRNewswire/ -- Auburn University is reaching for the stars again with the announcement of the hiring of Derek Tournear, former director of the Space Development Agency ...

The Space Development Agency (SDA) announced on December 19 four awards to procure 72 satellites for its Tranche 3 Tracking Layer constellation. The launch is part of the Proliferated Warfighter Space ...

SpaceX will launch its famous two-stage 230-foot Falcon 9 rocket, one of the world's most active, to help deploy first 21 of 154 Tranche 1 satellites. The launch is scheduled for early Wednesday, Sept ...