Falcon 9

Falcon 9 is a partially reusable two-stage-to-orbit medium-lift launch vehicle. Both the first and second stages are powered by SpaceX Merlin engines. Falcon 9 can lift payloads of up to 22,800 kilograms to low Earth orbit and 8,300 kilograms to geostationary transfer orbit when expended. It is the only U.S. rocket fully certified for transporting humans to the International Space...