There were a total of 12 astronauts who walked on the moon.
During the Apollo mission a total of 12 astronauts walked on the moon. On each trip to the moon 2 astronauts walked on the moon.
The question is not clear, there were three astronauts at a time in a Apollo mission , and there were 11 Apollo missions.
12
As each Apollo spacecraft had three astronauts at a time and seven Apollo crafts flew to the moon, there were a total of 21 astronauts.
A total of 12 astronauts walked on the moon during the Apollo missions, from 1969 to 1972. Each Apollo mission had a team of astronauts, with two astronauts landing and walking on the moon's surface during each mission.
Two astronauts walked on the moon on each moon mission.
There were a total of 12 astronauts who set foot on the moon.
The astronauts of the Apollo-Soyuz mission did not land on the moon.
Apollo 11 astronauts walked on the moon in 1969.
During the Apollo moon missions, a total of 12 astronauts walked on the moon. Each Apollo mission had a crew of three astronauts, with two of them landing on the moon's surface while one remained in orbit.
A total of twelve astronauts landed on the moon between 1969 and 1972. The Apollo missions that successfully landed astronauts on the moon were Apollo 11, Apollo 12, Apollo 14, Apollo 15, Apollo 16, and Apollo 17.
There were 12 astronats to walk on the moon.