What happens in space during a medical emergency?
GS3Economy · S&T · Environment · Security· Space technology (ISRO, missions)· Prelims·
Why in news
NASA evacuated four astronauts from the International Space Station (ISS) due to a serious medical issue, marking the first such health-related evacuation since the station's launch in 1998.
Background
The evacuation occurred after a scheduled spacewalk was cancelled. The astronauts were on a planned six-and-a-half month stay on the ISS before the emergency forced an early return.
Facts for Prelims
- S&TISS: International Space Station launched in 1998
- FactNASA evacuated four astronauts due to a serious medical issue
- S&TThe evacuation was the first of its kind since the station's launch in 1998
For Mains
Q. Discuss the physiological and logistical challenges of providing emergency medical care to astronauts in microgravity environments.
Dimensions to cover in your answer
- Logistical constraint: Limited medical infrastructure and specialized equipment for complex surgeries in microgravity
- Physiological risk: Altered blood pressure and fluid shifts complicating standard emergency protocols
- Communication lag: Potential delays in real-time tele-medicine consultation during critical life-saving interventions
Keywords: microgravity · tele-medicine · space exploration · human factors · emergency protocols
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