Bob Cabana, NASA associate administrator, left, Kathy Lueders, associate administrator for NASA's Space Operations Mission Directorate, second from left, Heidi Parris, associate program scientist for the International Space Station Program at NASA’s Johnson Space Center, second from right, and Josef Aschbacher, Director General of ESA (European Space Agency), right, listen to a questions from a member of the media during a press conference ahead of the Crew-4 launch, Tuesday, April 26, 2022, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-4 mission is the fourth crew rotation mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. NASA astronauts Kjell Lindgren, Robert Hines, Jessica Watkins, and ESA (European Space Agency) astronaut Samantha Cristoforetti are scheduled to launch at 3:52 a.m. ET on April 27 from Launch Complex 39A at the Kennedy Space Center. Photo Credit: (NASA/Joel Kowsky)