Astronaut Shubhanshu Shukla, the first Indian to visit the International Space Station (ISS)
GS3Economy · S&T · Environment · Security· Space technology (ISRO, missions)· Prelims·
Why in news
Astronaut Shubhanshu Shukla, the first Indian to visit the International Space Station (ISS), shared details on personal hygiene and water reclamation systems in microgravity.
Background
Astronauts use a washcloth pre-loaded with disinfecting shampoo for bathing due to the absence of showers on the ISS. The water used in this process is managed and recycled through the station's water reclamation system.
Facts for Prelims
- S&TISS: International Space Station, a modular space station in low Earth orbit.
- FactShubhanshu Shukla is the first Indian to visit the International Space Station (ISS).
- S&TWater reclamation systems are used on the ISS to recycle water for hygiene and life support.
For Mains
Q. Discuss the technological and logistical challenges of sustaining human life in long-duration space missions, with reference to resource management and hygiene.
Dimensions to cover in your answer
- Resource circularity: Necessity of closed-loop water reclamation systems for long-duration missions
- Biomedical constraints: Managing hygiene and microbial control in microgravity environments
Keywords: microgravity · resource management · space exploration · life support systems · technological innovation
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