In what year did humans first land on the Moon?

Humans first landed on the Moon in 1969, specifically during the Apollo 11 mission, which marked a significant achievement in space exploration. On July 20, 1969, astronauts Neil Armstrong and Buzz Aldrin became the first humans to walk on the lunar surface, while Michael Collins orbited above in the command module. This event not only represented a major milestone in the space race between the United States and the Soviet Union but also sparked global interest in science and exploration. The successful landing showcased advances in technology and engineering and had lasting impacts on science, education, and international relations.

The other years listed do not correspond to a human lunar landing, as prior missions in the 1960s were exploratory but did not achieve this monumental achievement until 1969. The subsequent missions in 1971 and 1975 were part of ongoing space exploration efforts but occurred after the landmark event of the first lunar landing.