7 astronaut did
A total of 71 astronauts flew into space on Apollo missions. These astronauts were divided across the 17 Apollo missions that included manned flights.
The question is not clear, there were three astronauts at a time in a Apollo mission , and there were 11 Apollo missions.
A total of nine astronauts flew to the Skylab space station over three different missions between 1973 and 1974.
Twelve astronauts flew to the moon as part of the Apollo missions, but only Neil Armstrong, Buzz Aldrin, and twelve others successfully landed on the lunar surface. The remaining astronauts remained in lunar orbit aboard the command module while their colleagues explored the surface.
Seven astronauts died in the Space Shuttle Challenger disaster on January 28, 1986.
A total of 71 astronauts flew into space on Apollo missions. These astronauts were divided across the 17 Apollo missions that included manned flights.
The question is not clear, there were three astronauts at a time in a Apollo mission , and there were 11 Apollo missions.
A total of nine astronauts flew to the Skylab space station over three different missions between 1973 and 1974.
Many flew more missions than that.
Twelve astronauts flew to the moon as part of the Apollo missions, but only Neil Armstrong, Buzz Aldrin, and twelve others successfully landed on the lunar surface. The remaining astronauts remained in lunar orbit aboard the command module while their colleagues explored the surface.
Seven astronauts died in the Space Shuttle Challenger disaster on January 28, 1986.
The spaceshuttle Challenger compeleted 9 missions before 1986. On her 10th mission the Challenger exploded in January of 1986, due to a o- ring problem.
Nine. Challenger exploded 73 seconds into its tenth flight.
Seven. The max crew is eight.
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.
There were seven astronauts onboard the space shuttle Challenger when it tragically exploded shortly after its launch on January 28, 1986.
Challenger completed 9 missions. It exploded while launching on its 10th mission.