At 9:32 a.m. Eastern time, the 363-foot Saturn V rocket roared off Launch Pad 39A at Kennedy Space Center, carrying the three astronauts of Apollo 11 on humanity's first crewed mission to land on the moon. An estimated one million spectators watched from the beaches and highways of central Florida, while hundreds of millions more followed on television worldwide. Four days later, Armstrong and Aldrin would walk on the lunar surface.
The launch capped an eight-year sprint that began with President Kennedy's 1961 pledge to land a man on the moon before the decade's end. The Saturn V remains the most powerful machine ever built by humans, generating 7.6 million pounds of thrust from its five F-1 engines, enough to shake windows fifteen miles away and rattle the chests of spectators watching from the press site three and a half miles from the pad.
Inside the cramped command module Columbia, Neil Armstrong, Buzz Aldrin, and Michael Collins endured a bone-rattling ascent that took them from a standstill to 17,500 miles per hour in under twelve minutes. Vice President Spiro Agnew watched from the VIP viewing area; former President Lyndon Johnson, whose Senate advocacy had helped build NASA's budget, sat nearby.
The mission carried the weight of Cold War rivalry, national pride, and Kennedy's unfulfilled promise. Four days after launch, on July 20, Armstrong would descend the ladder of the lunar module Eagle and declare, 'That's one small step for man, one giant leap for mankind,' while Collins orbited alone above, farther from another human being than anyone in history.