Harrison Schmitt, one of the two last people to set foot on the Moon as part of the crew of Apollo 17, said of the flight, “It was probably the most remarkable effort that the NASA team down here ever put together.” When asked to compare Apollo 8 to his historic flight, astronaut Mike Collins said, “I think Apollo 8 was about leaving and Apollo 11 was about arriving, leaving Earth and arriving at the Moon. As you look back one hundred years from now, which is more important? I’m not sure, but I think probably you would say Apollo 8 was of more significance than Apollo 11.”
