NASA astronaut Tracy C. Dyson trains for her upcoming mission to the International Space Station. It will be her third trip to space overall, and her second long-duration mission to the International Space Station. Dyson will launch on the Roscosmos Soyuz MS-25 spacecraft with Roscosmos cosmonaut Oleg Novitskiy and a spaceflight participant, becoming a member of the Expedition 70/71 crew. Throughout her approximately 6 month mission, Dyson will conduct numerous scientific experiments and maintain the space station. She’ll return alongside cosmonauts Oleg Kononenko and Nikolai Chub.