epa08580821 A handout photo made available by NASA shows NASA Chief Astronaut Pat Forrester, left, and NASA astronaut and Crew Recovery Chief Shane Kimbrough, along with other NASA and SpaceX support teams onboard the SpaceX GO Navigator recovery ship, prepare for the landing of the SpaceX Crew Dragon Endeavour spacecraft with NASA astronauts Robert Behnken and Douglas Hurley onboard, in the Gulf of Mexico off the cost of Pensacola, Florida, USA, 02 August 2020. The Demo-2 test flight for NASA's Commercial Crew Program is the first to deliver astronauts to the International Space Station and return them to Earth onboard a commercially built and operated spacecraft. Behnken and Hurley are returning after spending 64 days in space. Photo Credit: (NASA/Bill Ingalls) EPA-EFE/NASA/Bill Ingalls HANDOUT MANDATORY CREDIT: (NASA/Bill Ingalls) HANDOUT EDITORIAL USE ONLY/NO SALES

epa08580842 A handout photo made available by NASA shows NASA and SpaceX support teams onboard the SpaceX GO Navigator recovery ship prepare for the landing of the SpaceX Crew Dragon Endeavour spacecraft with NASA astronauts Robert Behnken and Douglas Hurley onboard, in the Gulf of Mexico off the cost of Pensacola, Florida, USA, 02 August 2020. The Demo-2 test flight for NASA's Commercial Crew Program is the first to deliver astronauts to the International Space Station and return them to Earth onboard a commercially built and operated spacecraft. Behnken and Hurley are returning after spending 64 days in space. Photo Credit: (NASA/Bill Ingalls) EPA-EFE/NASA/Bill Ingalls HANDOUT MANDATORY CREDIT: (NASA/Bill Ingalls) HANDOUT EDITORIAL USE ONLY/NO SALES

epa08580835 A handout photo made available by NASA shows NASA astronaut and Crew Recovery Chief Shane Kimbrough, left, and NASA Chief Astronaut Pat Forrester watch as SpaceX support teams are deployed on fast boats from the SpaceX GO Navigator recovery ship ahead of the landing of the SpaceX Crew Dragon Endeavour spacecraft with NASA astronauts Robert Behnken and Douglas Hurley onboard, in the Gulf of Mexico off the cost of Pensacola, Florida, USA, 02 August 2020. The Demo-2 test flight for NASA's Commercial Crew Program is the first to deliver astronauts to the International Space Station and return them to Earth onboard a commercially built and operated spacecraft. Behnken and Hurley are returning after spending 64 days in space. Photo Credit: (NASA/Bill Ingalls) EPA-EFE/NASA/Bill Ingalls HANDOUT MANDATORY CREDIT: (NASA/Bill Ingalls) HANDOUT EDITORIAL USE ONLY/NO SALES

epa08580836 A handout photo made available by NASA shows SpaceX support teams are deployed on fast boats from the SpaceX GO Navigator recovery ship ahead of the landing of the SpaceX Crew Dragon Endeavour spacecraft with NASA astronauts Robert Behnken and Douglas Hurley onboard, in the Gulf of Mexico off the cost of Pensacola, Florida, USA, 02 August 2020. The Demo-2 test flight for NASA's Commercial Crew Program is the first to deliver astronauts to the International Space Station and return them to Earth onboard a commercially built and operated spacecraft. Behnken and Hurley are returning after spending 64 days in space. Photo Credit: (NASA/Bill Ingalls) EPA-EFE/NASA/Bill Ingalls HANDOUT MANDATORY CREDIT: (NASA/Bill Ingalls) HANDOUT EDITORIAL USE ONLY/NO SALES