The second batch of U.S. Space Force Space Development Agency (SDA) Tranche 1, Transport Layer communications satellites ...

The Space Development Agency successfully launched its second slate of Tranche 1 Transport Layer satellites yesterday, according to satellite-maker Lockheed Martin. The 21 Lockheed satellites join the ...

Vandenberg Space Force Base Guardians and Airmen are scheduled to support the launch of a second Space Development Agency’s ...

This is the second of ten Falcon 9 launches for the Tranche 1 mission on behalf of the Space Development Agency (SDA). The ...

WASHINGTON — A SpaceX Falcon 9 rocket on Oct. 15 launched 21 satellites to low Earth orbit for the U.S. Space Force’s Space ...

SpaceX plans to launch 21 satellites for an advanced new U.S. military constellation this evening (Oct. 15), and you can ...

The U.S. Space Force's Space Development Agency (SDA) had planned to solicit up to 900 Tranche 3 Custody Layer time-critical targeting satellites by the ...

The U.S. Space Force expects to launch the next Space Development Agency (SDA) mission on Oct. 14 from Vandenberg SFB, ...

The Space Development Agency aims to launch a constellation of hundreds of data transport and missile tracking satellites in the coming years. (Jumpeestudio/Getty Images) The Space Development Agency ...

The Space Development Agency is gearing up to launch its next set of satellites as it works to build a future network of hundreds of military satellites and sensors. On Thursday, SDA will launch its ...