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Peggy Whitson

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Peggy Whitson is a famous American astronaut.

Jsc2009e146742
Jsc2009e146742

She grew up on a farm in Iowa. As a child, she watched the moon landing on TV. This inspired her to join NASA. Peggy studied biology and chemistry. She even earned a doctorate degree. A doctorate is the highest level of study in a subject.

Peggy has spent a lot of time in space. She spent 695 days in orbit. This is more than any other American or woman.

Whitson greets Melroy
Whitson greets Melroy

She was a great leader. Peggy was the first woman to command the International Space Station twice. She was also the first woman to be the Chief of the Astronaut Office. This is the most senior job for NASA astronauts.

Peggy is also an expert at spacewalks. We call these EVAs. An EVA is a walk outside a spacecraft.

ISS-05 Peggy Whitson works near the Microgravity Science Glovebox
ISS-05 Peggy Whitson works near the Microgravity Science Glovebox

Peggy has done ten EVAs. She spent over 60 hours walking in space. She is still the oldest woman to orbit the Earth. She did this in 2025 at age 65.

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🖼️ Images & Media (16)
File:STS-111 Patch.svg
STS-111 Patch.svg
File:Expedition 5 insignia.svg
Expedition 5 insignia.svg
File:STS-113 Patch.svg
STS-113 Patch.svg
File:Soyuz TMA-11 Patch.png
Soyuz TMA-11 Patch.png
File:ISS Expedition 16 Patch.svg
ISS Expedition 16 Patch.svg
File:ISS Expedition 50 Patch.png
ISS Expedition 50 Patch.png
File:ISS Expedition 51 Patch.svg
ISS Expedition 51 Patch.svg
File:ISS Expedition 52 Patch.svg
ISS Expedition 52 Patch.svg
File:NEEMO5.jpg
NEEMO5.jpg
File:Jsc2009e146742.jpg
Jsc2009e146742.jpg
File:ISS-05 Peggy Whitson works near the Microgravity Science Glovebox.jpg
ISS-05 Peggy Whitson works near the...
File:Expedition 5 EVA.jpg
Expedition 5 EVA.jpg

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