This video details the journey to the moon and the successful landing on the lunar surface during the Apollo 11 mission. It ...

Though NASA expected their complicated machines would not always work right, the first deaths in the space program still came as a shock -- because the fatal mishap occurred on the ground. Gus Grissom ...

Click to open image viewer. To protect the Apollo Command Module from the extreme heat of reentry, NASA chose an ablative heat shield composed of a brazed steel honeycomb substructure, a fiberglass ...