Expedition 27 Flight Engineer Cady Coleman, center, is helped out of a Russian all terrain vehicle (ATV) by NASA Chief of the Astronaut Office, Peggy Whitson and directed to the helicopter by NASA Flight Surgeon Steve Hart, left, shortly after she and Commander Dmitry Kondratyev and Flight Engineer Paolo Nespoli landed in their Soyuz TMA-20 southeast of the town of Zhezkazgan, Kazakhstan, on Tuesday, May 24, 2011. NASA Astronaut Coleman, Russian Cosmonaut Kondratyev and Italian Astronaut Nespoli are returning from more than five months onboard the International Space Station where they served as members of the Expedition 26 and 27 crews. Photo Credit: (NASA/Bill Ingalls)

Expedition 41 Flight Engineer Reid Wiseman of NASA rests in a chair outside the Soyuz Capsule just minutes after he and Expedition 41 Commander Max Suraev of the Russian Federal Space Agency (Roscosmos) and Flight Engineer Alexander Gerst of the European Space Agency (ESA) landed in their Soyuz TMA-13M capsule in a remote area near the town of Arkalyk, Kazakhstan on Monday, Nov. 10, 2014. Suraev, Wiseman and Gerst returned to Earth after more than five months onboard the International Space Station where they served as members of the Expedition 40 and 41 crews. Photo Credit: (NASA/Bill Ingalls)

Hart ROTORCRAFT AND POWERED LIFT BRANCH PERSONNEL (CODE AFR) N-211 WITH HARRIER. VSRA RESEARCH TEAM - Front row, L-R: Dave Walton, Seth Kurasaki, Bill Laurie, Jim Ahlman, Nels Watz, Del mWatson, Terry Stoeffler, Linda Blyskal, Ed Hess, Manuel Irizarry, Mike Stortz, Bruce Gallmeyer. Second row, L-R: Dave Nishikawa, Stan Uyeda, Trudy Schlaich, Tom Kaisersatt, John Foster, Nick Rediess, Kent Shiffer, Paul Borchers, Mike Casey, Sterling Smith, Charlie Hynes, Vern Merrick, Jack Franklin. Back row, L-R: Thad Frazier, Eric Weirshauser, Steve Timmons, Brian Hookland, Joe Paz, Kent Christensen, Jack Trapp, Bill Bjorkman, Ernesto Moralez, Joe Konecni. Note: Used in publication in Flight Research at Ames; 57 Years of Development and Validation of Aeronautical Technology NASA SP-1998-3300 fig. 126

NASA astronaut Robert Behnken is greeted by NASA astronaut and Crew Recovery Chief Shane Kimbrough after egressing the SpaceX Crew Dragon Endeavour spacecraft onboard the SpaceX GO Navigator recovery ship after he and NASA astronaut Douglas Hurley landed in the Gulf of Mexico off the coast of Pensacola, Florida, Sunday, Aug. 2, 2020. The Demo-2 test flight for NASA's Commercial Crew Program was the first to deliver astronauts to the International Space Station and return them safely to Earth onboard a commercially built and operated spacecraft. Behnken and Hurley returned after spending 64 days in space. Photo Credit: (NASA/Bill Ingalls)