Written by the Fiveable Content Team • Last updated September 2025
Written by the Fiveable Content Team • Last updated September 2025
Definition
Schmitt, also known as Harrison Schmitt, was the last person to set foot on the Moon during the Apollo 17 mission. He is significant for being a geologist and bringing back valuable lunar samples.
5 Must Know Facts For Your Next Test
Harrison Schmitt was part of the Apollo 17 mission, which took place in December 1972.
He was the first scientist-astronaut to land on the Moon.
Schmitt collected numerous geological samples that provided key insights into the Moon’s composition.
He contributed significantly to understanding lunar volcanic activity through his work.
Schmitt's findings helped confirm theories about the Moon's origin and its cratering history.
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Related terms
Apollo 17: The final manned mission of NASA’s Apollo program, which included extensive geological exploration.
Lunar Samples: Rock and soil materials collected from the Moon's surface during manned missions.
Geology: The scientific study of Earth's physical structure and substance, which includes studying other celestial bodies like the Moon.