jsc2021e046404 (Oct. 9, 2021) --- The astronauts of SpaceX Crew-3 pose for a portrait in their suits during a training session inside the SpaceX Crew Dragon spacecraft. From left are, ESA (European Space Agency) astronaut Matthias Maurer and NASA astronauts Raja Chari, Thomas Marshburn and Kayla Barron. Chari is Commander, Marshburn is the Pilot and Barron and Maurer are both Mission Specialists. Credit: SpaceX