Bean made his first flight into space aboardApollo 12 in November 1969, the second crewed mission to land on theMoon. He spent over seven hours walking on the Moon during two lunar excursions. He made his second and final flight into space on theSkylab 3 mission in 1973, the second crewed mission to theSkylabspace station.
After retiring from theUnited States Navy in 1975 and NASA in 1981, Bean pursued his interest in painting, depicting various space-related scenes and documenting his own experiences in space as well as those of his fellowApollo program astronauts. He was the last living crew member of Apollo 12.
Bean was selected by NASA as part ofAstronaut Group 3 in 1963 (after not being selected forAstronaut Group 2 the previous year).[20] He was selected to be the backup command pilot forGemini 10, but was unsuccessful in securing an early Apollo flight assignment. He was placed in theApollo Applications Program in the interim. In that capacity, he was the first astronaut to dive in theNeutral Buoyancy Simulator and a champion of the process for astronaut training.[21] When fellow astronautClifton Williams was killed in an air crash, a space was opened for Bean on the backup crew forApollo 9. Apollo 12 Commander Conrad, who had instructed Bean at the Naval Test Pilot School years before, personally requested Bean to replace Williams.[14][18]
Bean during suiting-up for Apollo 12 flightBean on the Moon during Apollo 12
Bean was theApollo Lunar Module pilot onApollo 12, the second lunar landing. In November 1969, Bean andPete Conrad landed on the Moon'sOcean of Storms—after a flight of 250,000 miles and a launch that included a harrowing lightning strike. He was the astronaut who executedJohn Aaron's "Flight, try SCE to 'Aux'" instruction to restore telemetry after the spacecraft was struck by lightning 36 seconds after launch, thus salvaging the mission. They explored the lunar surface, deployed severallunar surface experiments, and installed the first nuclear power generator station on the Moon to provide the power source.Dick Gordon remained in lunar orbit, photographing landing sites for future missions.[19]
Pete Conrad,Dick Gordon, and Alan Bean pose with their Apollo 12 Saturn V Moon rocket in the background on the pad atCape Canaveral on October 29, 1969
Bean had planned on using a self-timer for hisHasselblad camera to take a photograph of both Pete Conrad and himself while on the lunar surface near theSurveyor III spacecraft. He was hoping to record a good photo, and also to confuse the mission scientists as to how the photo could have been taken. However, neither he nor Conrad could locate the timer in the tool carrier tote bag while at the Surveyor III site, thus lost the opportunity. After finding the self-timer unit at the end of theEVA, when it was too late to use, he threw it as far as he could.[22] His paintings of what this photo would have looked like (titledThe Fabulous Photo We Never Took) and one of his fruitless search for the timer (Our Little Secret) are included in his collection of Apollo paintings.[23][24]
Bean was the spacecraft commander ofSkylab 3, the second crewed mission toSkylab, from July 29 to September 25, 1973. With him on the mission were scientist-astronautOwen Garriott andMarine CorpsColonel Jack R. Lousma. Bean and his crew were on Skylab for 59 days, during which time they covered a world-record-setting 24.4 million miles.[19] During the mission, Bean tested a prototype of theManned Maneuvering Unit and performed one spacewalk outside the Skylab. The crew of Skylab 3 accomplished 150% of its mission goals.[19]
On his next assignment, Bean was the backup spacecraft commander of the United States flight crew for the joint American-RussianApollo–Soyuz Test Project.[19]
Bean retired from the Navy in October 1975 as acaptain, and continued as head of the Astronaut Candidate Operations and Training Group within the Astronaut Office in a civilian capacity.[19][26]
Bean logged 1,671 hours and 45 minutes in space while atNASA, of which 10 hours and 26 minutes were spent inEVAs on the Moon and inEarth orbit.[19]
Bean resigned from NASA in June 1981 to devote his time topainting. He said his decision was based on that, in his 18 years as an astronaut, he was fortunate enough to visit worlds and see sights no artist's eye, past or present, has ever viewed firsthand and he hoped to express these experiences through his art.[12]
As a painter, Bean wanted to add color to the Moon. "I had to figure out a way to add color to the Moon without ruining it," he remarked. In his paintings, the lunar landscape is not a monotonous gray, but shades of various colors. "If I were a scientist painting the Moon, I would paint it gray. I'm an artist, so I can add colors to the Moon", said Bean.[27]
Bean's paintings includeLunar Grand Prix andRock and Roll on the Ocean of Storms, and he used real Moon dust in his paintings.[28] When he began painting, he realized that keepsake patches from his space suit were dirty with Moon dust. He added tiny pieces of the patches to his paintings, which made them unique. He also used a hammer, used to pound the flagpole into the lunar surface, and a bronzed Moon boot to texture his paintings.[29]
Bean took a piece ofClan MacBeantartan to the Moon.[31] In recognition of his Scottish ancestry, Bean stated:
As I remember it, I took Clan McBean tartan to the Moon and returned it to Earth. […] I did, in fact, give a piece of the tartan to the Clan McBean and also to the St Bean Chapel in Scotland. And I've still got some of it in my possession. I did not, however leave any of it on the Moon.[32]
He married Sue Ragsdale, a fellow graduate of the University of Texas on April 19, 1955, shortly before her graduation.[33] With Ragsdale, Bean had a son, Clay, and a daughter, Amy Sue.[34][35]
Bean died on May 26, 2018, inHouston, Texas, at the age of 86.[36] His death followed the sudden onset of illness two weeks before while he was inFort Wayne, Indiana.[35] At the time of his death, Bean was married to his second wife, Leslie, and was also survived by his sister, Paula Scott.[35]