A SpaceX Falcon 9 rocket launched three astronauts and a cosmonaut to the International Space Station. The quartet flew onboard the Crew Dragon spacecraft named ‘Endurance.’ Originally, the crew was to fly on the C213 Crew Dragon (yet unnamed), but swapped the vehicle to compensate for the fact that C213 still needs additional work before it can fly. The mission carried NASA astronauts Anne McClain and Nichole Ayers along with Japanese Aerospace Exploration Agency (JAXA) astronaut Takuya Onishi and Roscosmos cosmonaut Kirill Peskov. This was the second spaceflight for both McClain and Onishi and the first for both Ayers and Peskov. Scrubbed March 12 due to ground systems issue.