Mike Fincke, who prompted NASA's first medical evacuation earlier this year, said on Friday that doctors still don't know why he suddenly fell sick at the International Space Station.

The astronaut who prompted NASA's first medical evacuation earlier this year said Friday that doctors still don't know why he suddenly fell sick at the International Space Station.

The astronaut who prompted NASA’s first medical evacuation earlier this year said Friday that doctors still don’t know why he suddenly fell sick at the International Space Station. Four-time space fl...

The astronaut who prompted NASA’s first medical evacuation earlier this year said Friday that doctors still don’t know why he suddenly fell sick at the International Space Station. Four-time space flier Mike Fincke said he was eating dinner on Jan. 7 after prepping for a spacewalk the next day when…

The astronaut who prompted NASA's first medical evacuation earlier this year said Friday that doctors still don't know why he suddenly fell sick at the International Space Station.

Nasa brought the Crew-11 astronauts home early from the International Space Station after one of them suddenly lost the ability to speak. This rare medical evacuation raises questions about how to handle health emergencies in space.