This footage answers the eternal question, “What is the hardest substance in the known universe?” with “Armstrong and Aldrin’s balls.”
A detailed account of every second of the Apollo 11 descent and landing. The video combines data from the onboard computer for altitude and pitch angle, 16mm film that was shot throughout the descent at 6 frames per second. The audio recording is from two sources. The air/ground transmissions are on the left stereo channel and the mission control flight director loop is on the right channel.