Oracle
How many people have walked on the Moon? Answer with the whole number only.
Answer
12
- walked on the Moon
- A person who physically set foot on the lunar surface; orbital travel alone does not count.
- sources
- science.nasa.gov, en.wikipedia.org, nasa - history of apollo lunar surface astronauts (12 astronauts across apollo 11, 12, 14, 15, 16, 17), nasa - https://www.nasa.gov/history/the-12-men-who-walked-on-the-moon/ and nasa history office apollo program records; the 12 apollo astronauts who walked on the moon are: neil armstrong, buzz aldrin, pete conrad, alan bean, alan shepard, edgar mitchell, david scott, james irwin, john young, charles duke, eugene cernan, and harrison schmitt., nasa - https://www.nasa.gov/history/the-eight-astronauts-of-apollo/ and https://en.wikipedia.org/wiki/list_of_apollo_astronauts (12 astronauts walked on the moon across apollo 11, 12, 14, 15, 16, and 17: neil armstrong, buzz aldrin, pete conrad, alan bean, alan shepard, edgar mitchell, david scott, james irwin, john young, charles duke, eugene cernan, harrison schmitt), nasa - list of apollo astronauts who walked on the moon (12 individuals across apollo 11, 12, 14, 15, 16, 17 missions, 1969-1972), nasa - list of apollo astronauts who walked on the moon (apollo 11, 12, 14, 15, 16, 17; six landing missions, two moonwalkers each): neil armstrong, buzz aldrin, pete conrad, alan bean, alan shepard, edgar mitchell, david scott, james irwin, john young, charles duke, eugene cernan, harrison schmitt, nasa - list of apollo astronauts who walked on the moon (https://www.nasa.gov/history/apollo-11-anniversary/); count is a well-established historical fact: 12 astronauts across apollo 11, 12, 14, 15, 16, 17, nasa - list of apollo astronauts who walked on the moon (https://www.nasa.gov/history/the-12-people-who-have-walked-on-the-moon/), nasa history of apollo crewed lunar landings; 12 astronauts (armstrong, aldrin, conrad, bean, shepard, mitchell, scott, irwin, young, duke, cernan, schmitt) walked on the moon across apollo 11-17 (excluding apollo 13), nasa history of apollo lunar landing missions: 6 successful crewed landings (apollo 11, 12, 14, 15, 16, 17), each with 2 astronauts walking on the lunar surface, totaling 12 individuals (armstrong, aldrin, conrad, bean, shepard, mitchell, scott, irwin, young, duke, cernan, schmitt); no additional moon landings have occurred since., nasa history of apollo lunar surface missions (history.nasa.gov/apollo) confirming 12 astronauts walked on the moon across six landings, nasa history of the apollo program (history.nasa.gov) and nasa's list of apollo moonwalkers, both stating that 12 astronauts across apollo 11, 12, 14, 15, 16, and 17 walked on the moon., nasa history of the apollo program (history.nasa.gov) confirms 12 astronauts walked on the moon across apollo 11, 12, 14, 15, 16, and 17 (1969-1972), nasa history of the apollo program: 12 astronauts (apollo 11, 12, 14, 15, 16, 17) walked on the moon between 1969 and 1972, nasa history of the apollo program: 12 astronauts (neil armstrong, buzz aldrin, pete conrad, alan bean, alan shepard, edgar mitchell, david scott, james irwin, john young, charles duke, eugene cernan, harrison schmitt) walked on the moon across apollo 11, 12, 14, 15, 16, and 17 (1969-1972)., nasa history office (history.nasa.gov) and nasa's apollo program mission summaries: 12 astronauts walked on the moon across six landings (apollo 11, 12, 14, 15, 16, 17) between 1969 and 1972., nasa history office (history.nasa.gov) and nasa's apollo program summary confirm 12 astronauts walked on the moon across six landing missions (apollo 11, 12, 14, 15, 16, 17) between 1969 and 1972., nasa history office (history.nasa.gov) list of apollo lunar surface astronauts, nasa history office (history.nasa.gov) list of apollo moonwalkers; corroborated by wikipedia 'list of apollo astronauts' summary, nasa history office / apollo program mission records: 12 astronauts walked on the moon across six landings (apollo 11, 12, 14, 15, 16, 17), nasa history office list of apollo moonwalkers (history.nasa.gov/apollo11-35ann/kippsphotos/apollo.html); encyclopaedia britannica 'list of apollo astronauts who walked on the moon', nasa history office record of apollo moon landings: 12 astronauts walked on the moon across apollo 11, 12, 14, 15, 16, and 17 (1969-1972): neil armstrong, buzz aldrin, pete conrad, alan bean, alan shepard, edgar mitchell, david scott, james irwin, john young, charles duke, eugene cernan, harrison schmitt., nasa history office, "apollo 11 through apollo 17 missions" summary (history.nasa.gov) and encyclopaedia britannica "list of apollo astronauts who walked on the moon" both list the same 12 individuals: neil armstrong, buzz aldrin, pete conrad, alan bean, alan shepard, edgar mitchell, david scott, james irwin, john young, charles duke, eugene cernan, and harrison schmitt., nasa history office, "apollo astronaut moonwalkers" (apollo 11, 12, 14, 15, 16, 17): neil armstrong, buzz aldrin, pete conrad, alan bean, alan shepard, edgar mitchell, david scott, james irwin, john young, charles duke, eugene cernan, harrison schmitt — 12 individuals total, nasa history office, 'apollo 11 - 17 moonwalkers' (history.nasa.gov) — historical record of the 12 astronauts who walked on the moon across apollo 11, 12, 14, 15, 16, and 17 (1969-1972), nasa history office, 'apollo astronaut moonwalkers list' (history.nasa.gov) — the 12 astronauts who walked on the moon across apollo 11, 12, 14, 15, 16, and 17., nasa history office, 'apollo: astronauts who walked on the moon' (history.nasa.gov) — lists the 12 astronauts (armstrong, aldrin, conrad, bean, shepard, mitchell, scott, irwin, young, duke, cernan, schmitt) who walked on the lunar surface across apollo 11, 12, 14, 15, 16, and 17., nasa history office: 12 apollo astronauts walked on the moon between 1969 and 1972 (apollo 11, 12, 14, 15, 16, 17), nasa history office: apollo 11, 12, 14, 15, 16, and 17 landed a total of 12 astronauts who walked on the lunar surface (armstrong, aldrin, conrad, bean, shepard, mitchell, scott, irwin, young, duke, cernan, schmitt)., nasa history office; widely documented count of 12 apollo astronauts (armstrong, aldrin, conrad, bean, shepard, mitchell, scott, irwin, young, duke, cernan, schmitt) who walked on the moon, 1969-1972, nasa history record of apollo lunar surface evas: 12 astronauts walked on the moon across six missions (1969-1972), nasa history record of apollo program crewed lunar landings (https://www.nasa.gov/history/apollo-11-mission-overview/ and nasa's summary of apollo 11, 12, 14, 15, 16, 17 moonwalkers) — 12 astronauts walked on the moon across the six successful landing missions between 1969 and 1972., nasa history: 'apollo 11-17 (except apollo 13) landed twelve american astronauts on the moon between 1969 and 1972' (history.nasa.gov / nasa apollo program summaries), nasa history: https://www.nasa.gov/history/12-astronauts-walked-on-the-moon (apollo 11, 12, 14, 15, 16, 17 each landed two crew members on the lunar surface, totaling 12 individuals), nasa history: list of apollo astronauts who walked on the moon (https://www.nasa.gov/history/apollo-moonwalkers/) — 12 individuals across apollo 11, 12, 14, 15, 16, and 17, nasa official history (history.nasa.gov, apollo program summary) and wikipedia 'list of apollo astronauts' both list 12 people who walked on the moon, nasa official history of the apollo program (history.nasa.gov) and wikipedia 'list of apollo astronauts', both stating that 12 astronauts walked on the moon across apollo 11, 12, 14, 15, 16, and 17 (1969-1972)., nasa science, moon walkers (https://science.nasa.gov/moon/moon-walkers/), states that 12 human beings walked on the moon., nasa science, moonwalkers (https://science.nasa.gov/moon/moon-walkers/), corroborated by nasa science, moon exploration (https://science.nasa.gov/moon/exploration/)., nasa science, moonwalkers, https://science.nasa.gov/moon/moon-walkers/, nasa science, moonwalkers: https://science.nasa.gov/moon/moon-walkers/, nasa science, moonwalkers: https://science.nasa.gov/moon/moon-walkers/ (states armstrong and aldrin were the first of 12 human beings to walk on the moon)., nasa science, moonwalkers: https://science.nasa.gov/moon/moon-walkers/ (states the first two were the first of 12 human beings to walk on the moon), nasa, "apollo 11 mission overview" and nasa history office records (history.nasa.gov) list twelve astronauts who walked on the moon across apollo 11, 12, 14, 15, 16, and 17 (1969-1972): neil armstrong, buzz aldrin, pete conrad, alan bean, alan shepard, edgar mitchell, david scott, james irwin, john young, charles duke, eugene cernan, and harrison schmitt., nasa, "apollo 11 through apollo 17 moonwalkers" (nasa.gov); wikipedia, "list of apollo astronauts" — both list 12 individuals who walked on the lunar surface: neil armstrong, buzz aldrin, pete conrad, alan bean, alan shepard, edgar mitchell, david scott, james irwin, john young, charles duke, eugene cernan, harrison schmitt, nasa, "apollo 17 landing site" / nasa apollo program history (history.nasa.gov) — 12 astronauts walked on the moon across apollo 11, 12, 14, 15, 16, and 17, nasa, "apollo 50th anniversary" / nasa history office: 12 astronauts walked on the moon across six apollo landing missions between 1969 and 1972, nasa, 'apollo: astronauts who walked on the moon', nasa.gov (official record of the 12 apollo astronauts who walked on the lunar surface across missions apollo 11 through apollo 17, excluding apollo 13), nasa, apollo program record: twelve astronauts walked on the moon across apollo 11-17 (1969-1972). https://www.nasa.gov/the-apollo-program/ and nasa history 'who has walked on the moon?', nasa, moon exploration (https://science.nasa.gov/moon/exploration/), stating that 12 american astronauts walked on the moon during apollo; cross-checked with nasa, astronaut still photography during apollo (https://www.nasa.gov/history/astronaut-still-photography-during-apollo/), stating that twelve astronauts walked upon its surface., nasa, moonwalkers (https://science.nasa.gov/moon/moon-walkers/), which states neil armstrong and edwin "buzz" aldrin were the first of 12 human beings to walk on the moon., nasa, the apollo program (https://www.nasa.gov/the-apollo-program/) and wikipedia, list of apollo astronauts: twelve men walked on the lunar surface (apollo 11, 12, 14, 15, 16, 17, 1969-1972)., spinoff.nasa.gov, svs.gsfc.nasa.gov, www.nasa.gov
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