Now that SpaceX’s Crew Dragon capsule has successfully landed back on Earth and completed its first full test flight, dubbed Demo-1, Elon Musk’s rocket company must quickly turn its gaze to the next tests on its journey to put humans in space.

SpaceX launched early on March 2, docked with the International Space Station, and returned home Friday morning, splashing down in the Atlantic Ocean at 8:45 a.m. EST. While SpaceX has flown many missions to the ISS with its cargo Dragon vehicle, Cr