In just under 15 minutes, the Falcon 9 rocket’s nine Merlin engines will roar to life, sending the uncrewed Dragon spacecraft on its journey to the International Space Station for SpaceX’s 22nd commercial resupply services mission. By now, the rocket has been fueled with liquid oxygen and RP-1 – rocket-grade kerosene. In the next few …
Coming Up: Liftoff of SpaceX’s 22nd Cargo Resupply Mission
