T+83: Falcon 9 Block 5, RL10 on Centaur V
Two events worth discussing happened while I was on vacation—the first Block 5 Falcon 9 took flight, and ULA selected RL10 for Centaur V.
Two events worth discussing happened while I was on vacation—the first Block 5 Falcon 9 took flight, and ULA selected RL10 for Centaur V.