The ones that were cancelled were Apollo 18, 19 and 20. That is the answer.
They were originally planned through Apollo 20, but the last three were cut ,leaving the total number of manned missions at 10 (of which 6 were successful moon landings)
After the lunar landing of Apollo 11 in 1969, nine more lunar missions were planned. But in 1970, Apollo missions 18, 19, and 20 were cancelled. It is said that Apollo 18 was supposed land near the lunar south pole, which is shown in the movie.
Although NASA originally planned on missions up through Apollo 20 funding for the missions was drastically reduced once they had "been there and done that". As such they cut back on the planned missions and Apollo 17 became the last moon shot.
1,7-17 were manned apollo missions
There were a total of 17 Apollo missions, numbered from Apollo 1 to Apollo 17.
They were originally planned through Apollo 20, but the last three were cut ,leaving the total number of manned missions at 10 (of which 6 were successful moon landings)
After the lunar landing of Apollo 11 in 1969, nine more lunar missions were planned. But in 1970, Apollo missions 18, 19, and 20 were cancelled. It is said that Apollo 18 was supposed land near the lunar south pole, which is shown in the movie.
The Apollo program initially included 13 manned lunar missions (Apollos 8-20). However, 18, 19, and 20 were canceled.
Although NASA originally planned on missions up through Apollo 20 funding for the missions was drastically reduced once they had "been there and done that". As such they cut back on the planned missions and Apollo 17 became the last moon shot.
1,7-17 were manned apollo missions
There were a total of 17 Apollo missions, numbered from Apollo 1 to Apollo 17.
There were a total of 17 Apollo space missions. These missions ran from Apollo 7 to Apollo 17, with Apollo 13 being the only mission that did not land on the moon due to an in-flight emergency.
The missions that landed on the moon as part of NASA's Apollo program were Apollo 11, Apollo 12, Apollo 14, Apollo 15, Apollo 16, and Apollo 17. These missions successfully landed astronauts on the lunar surface between 1969 and 1972.
No. Following Apollo 11 were six more manned Apollo Missions; Apollo 12, Apollo13 (did not land on moon), Apollo 14, Apollo 15, Apollo 16, and Apollo 17. (Apollo 18, 19, and 20 were canceled.) However there have been numerous unmanned, robotic, moon missions since then by several different countries.
The Apollo program aimed to land humans on the Moon and return them safely to Earth, which was accomplished with Apollo 11. There were plans for Apollo 2 and 3, but they were canceled to focus on perfecting the technology and techniques needed for landing on the Moon. Skipping directly to Apollo 4 allowed NASA to begin testing the hardware for the lunar missions.
The Apollo program consisted of a total of 17 missions, with 10 crewed missions (Apollo 7-17) and 7 unmanned missions.
The moon missions were given the name of Apollo.