The Aerospace Corp., El Segundo, California, has been awarded a $16,000,000 modification (P00151) to a previously awarded contract (FA8802-19-C-0001) for systems engineering support for the National Space Community. The modification brings the total cumulative face value of the contract is $1,261,899,909. Work will be performed in El Segundo, California, and is expected to be completed by Sept. 30, 2025. No funds are being obligated at the time of award. The Space Systems Command, Los Angeles Air Force Base, California, is the contracting activity.