Alan Bean Quotes
We knew it was going to be difficult to get to the moon. We didn't know how difficult.
Citations
Bean, Alan. Interview by Doug Ward. NASA Johnson Space Center Oral History Project, NASA, 23 June 1998.
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Alan LaVern Bean was an American naval officer and aviator, aeronautical engineer, test pilot, and NASA astronaut; he was the fourth person to walk on the Moon. He was selected to become an astronaut by NASA in 1963 as part of Astronaut Group 3.