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NASA's First Medical Evacuation: Astronaut Fincke's Space Episode

3/28/2026

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Summary

Story summary

Astronaut Michael Fincke (NASA) on the International Space Station experienced a medical episode on January 7, triggering NASA's first medical evacuation.
Fincke was preparing for a spacewalk when the episode occurred, lasting about 20 minutes.
Doctors ruled out a heart attack and are investigating links to weightlessness.
The episode canceled the planned spacewalk and led to an early return for Fincke and crewmates.

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Story summary

Astronaut Michael Fincke (NASA) on the International Space Station experienced a medical episode on January 7, triggering NASA's first medical evacuation.
Fincke was preparing for a spacewalk when the episode occurred, lasting about 20 minutes.
Doctors ruled out a heart attack and are investigating links to weightlessness.
The episode canceled the planned spacewalk and led to an early return for Fincke and crewmates.