Alan Bean Alan Bean Alan LaVern Bean (March 15, 1932 – May 26, 2018) was an American naval officer and naval 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. He made his first flight into space aboard Apollo 12, the second manned mission to land on the Moon, at age 37 in November 1969. He made his second and final flight into space on the Skylab 3 mission in 1973, the second manned mission to
Buzz Aldrin Times", Aldrin supported a manned mission to Mars and which viewed the Moon "not as a destination but more a point of departure, one that places humankind on a trajectory to homestead Mars and become a two-planet species." In August 2015, Aldrin, in association with the Florida Institute of Technology, presented a master plan to NASA for consideration where astronauts, with a tour of duty of ten years, establish a colony on Mars before the year 2040. Aldrin was awarded the Air Force Distinguished Service Medal in 1969 for his role as lunar module pilot on Apollo 11. He was