Click to open image viewer. This is an unflown example of the computer used in the backup system, built by TRW, for guidance and control of the Lunar Module. The system was dedicated to the minimum ...

Click to open image viewer. This plaque is a replica of the one left on the Moon by the crew of Apollo 16, who landed on the lunar surface on April 20, 1972. While command module pilot Ken Mattingly ...

Nearly 60 years ago, three Americans made history as the first humans to ever break free of Earth's orbit on their way toward the moon. And when they passed behind the moon to the side Earth never ...