During NASA's 40th Anniversary of Apollo Celebration at the Apollo/Saturn V Center at NASA's Kennedy Space Center in Florida, Center Director Bob Cabana (center) and Chief Operating Officer of the Kennedy Space Center Visitor Complex Bob Moore (left of Cabana) join Apollo astronauts on the stage. At far left is the program moderator John Zarella, with CNN. The astronauts are (from left) Al Worden, Edgar Mitchell, Walt Cunningham, Buzz Aldrin, (Moore, Cabana), Charlie Duke, Vance Brand, Gerald Carr and Bruce McCandless. The celebration honored the July 1969 launch and landing on the moon. Photo credit: NASA/Kim Shiflett