Correct option is B
The correct answer is (b) Apollo.
· The Apollo program was responsible for landing the first humans on the moon.
· Specifically, Apollo 11 was the mission that successfully landed astronauts Neil Armstrong and Buzz Aldrin on the lunar surface in 1969.
Other Options:
· Columbia: The command module of Apollo 11 was named Columbia, but the overall mission was part of the Apollo program.
· Eagle: The Eagle was the lunar module of Apollo 11 that actually landed on the moon, but it was part of the Apollo mission.
· Challenger: Challenger was the name of a space shuttle, but it was not part of the Apollo moon landing missions.