SpaceX ignited two of its SuperDraco engines together at the company’s Rocket Development Facility in McGregor, Texas, during a recent test of the reusable system. This specific test was a demonstration of a pad abort test profile, with two SuperDraco engines igniting simultaneously and throttling as they will during an upcoming flight test at Cape Canaveral Air Force Station in Florida.
The SuperDraco engine is vital to the safety of the company’s Crew Dragon spacecraft under development to carry crew to the International Space Station. Four SuperDraco pods, with two engines in each for a total of eight engines, are to be arranged on the sides of a Crew Dragon capsule. During launch and ascent into space, the eight rocket engines would be called on to push the spacecraft and crew out of danger in case of an abort.
The pad abort test will be performed under the company’s Commercial Crew Integrated Capability (CCiCap) agreement with NASA. SpaceX can use the data gathered during the development flight as it continues on the path to certification. Under a separate Commercial Crew Transportation Capability (CCtCap) contract, SpaceX is working with NASA’s Commercial Crew Program to certify the Crew Dragon, Falcon 9 rocket, ground and mission operations systems to fly crews to and from the space station.