Moon landing conspiracy theories MOL pilot Robert Lawrence, had no connection with the civilian manned space program that oversaw the Apollo missions. All of the deaths listed besides Welch occurred at least 20 months "before" Apollo 11 and subsequent flights. , four of the twelve Apollo astronauts who landed on the Moon between 1969 and 1972 are still alive, including Buzz Aldrin. Also, nine of the twelve Apollo astronauts who flew to the Moon without landing between 1968 and 1972 are still alive, including Michael Collins. The number of deaths within the American astronaut corps during the run-up to Apollo and during the Apollo
Hervé Stevenin Environment Mission Operations (NEEMO 16). In September 2013, Stevenin and ESA astronaut Jean-François Clervoy slipped into the roles of Neil Armstrong and Buzz Aldrin for an underwater simulation test of Apollo 11 moonwalk tasks, organised by the Compagnie maritime d'expertises (COMEX) off the coast of Marseilles, France. They tested a COMEX-designed prototype training-spacesuit based on the Orlan adapted to simulate Moon gravity. Stevenin became an aquanaut through his participation in the NASA NEEMO 19 mission simulating undersea a space exploration mission aboard Aquarius, the world only undersea research laboratory with crewmates NASA astronaut Randy Bresnik, ESA astronaut Andreas Mogensen and