Science

Minnesotan recounts his role in designing Apollo spacecraft

The Apollo 11 Saturn V space vehicle lifts off on July 16, 1969.
The Apollo 11 Saturn V space vehicle lifts off on July 16, 1969, with astronauts Neil Armstrong, Michael Collins and Buzz Aldrin aboard. During the eight-day mission, Armstrong and Aldrin descended to the the moon for 22 hours, including 2 1/2 hours outside the lunar module, while Collins orbited overhead in the command module.
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