Correct Option: B  [ Neil Armstrong ]
Remark:
Neil Armstrong was the first man to land on the Moon on July 20, 1969, during NASA’s Apollo 11 mission. He became the first human to step onto the lunar surface, famously saying, "That's one small step for man, one giant leap for mankind." His historic achievement marked a major milestone in space exploration.
Other options (for context)
- Aldrin: Refers to Buzz Aldrin, the second man to walk on the Moon, who accompanied Armstrong on Apollo 11.
- Michael Collins: The third member of the Apollo 11 crew, who orbited the Moon in the command module but did not land.
- Gagarin: Refers to Yuri Gagarin, the first human to travel into space in 1961, but he never landed on the Moon.