AMDT3 concept graphic (Credit: L3Harris) SDA awards $1.75B in deals for additional Golden Dome missile tracking sats The 36 missile warning and tracking satellites are expected to launch by the end of 2028 in support of Golden Dome. Jul 14, 2026 By Mikayla Easley
Rendering of Northrop Grumman’s GAS-T design that will leverage an ESPAStar-D satellite platform to add fuel and extend the life of in-orbit assets. (Northrop Grumman image) Space Force brings 14 vendors into $1.8B next-gen space domain awareness program The first delivery under the Andromeda contract vehicle will be for the RG-XX constellation. Apr 10, 2026 By Mikayla Easley
Rendering of a L3Harris missile warning satellite (L3Harris image) Space Development Agency picks 3 vendors to build next layer of missile tracking satellites Six of the satellites in the Tranche 2 tracking layer will provide fire control-quality data to warfighters, an SDA official said. Jan 16, 2024 By Mikayla Easley