has this first person been to navy?
Yes, he was also a naval aviator.
Neil Armstrong
Neil Alden Armstrong (August 5, 1930 – August 25, 2012) was an American astronaut and aeronautical engineer, and the first person to walk on the Moon. He was also a naval aviator, test pilot, and university professor.
what was the general purpose of the apollo missions landing the  humans on the Moon when was it launched? 1968 which organization launched it? National Aeronautics and Space Administration can you name any of its used spacecrafts? Lunar Excursion Module , command and service module any astronaut who took part in its program? Neil Armstrong, Michael Collins and Buzz Aldrin
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Neil Armstrong [SEP] Introduction
Neil Alden Armstrong (August 5, 1930 – August 25, 2012) was an American astronaut and aeronautical engineer, and the first person to walk on the Moon. He was also a naval aviator, test pilot, and university professor. A graduate of Purdue University, Armstrong studied aeronautical engineering; his college tuition was paid for by the U.S. Navy under the Holloway Plan. He became a midshipman in 1949 and a naval aviator the following year. He saw action in the Korean War, flying the Grumman F9F Panther from the aircraft carrier . In September 1951, while making a low bombing run, Armstrong's aircraft was damaged when it collided with an anti-aircraft cable, strung across a valley, which cut off a large portion of one wing.