NASA astronaut Don Pettit, center, walks and smiles, while supported by NASA Flight Surgeons Quinn Dufurrena, left, Rainer Effenhauser, right, and Richard Scheuring, background, during a brief layover in Prestwick, Scotland during his return flight to Houston from Karaganda, Kazakhstan, Sunday, April 20, 2025. Pettit, along with Roscosmos cosmonauts Alexey Ovchinin, and Ivan Vagner, returned to Earth earlier in the day after logging 220 days in space as members of Expeditions 71 and 72 aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)