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India Election
IPL 2024
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Gravitas
World
India
SHOWBIZ
Lifestyle
Sports
Science
Live TV
The big challenge of moon missions; How do astronauts answer nature's call?
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Updated:
Jun 30, 2020, 08:50 AM IST
NASA is calling on innovators from around the world to develop a new space toilet that would work not just in microgravity such as aboard the ISS.