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Why Becoming a Cosmonaut Takes More Than Just Science
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Moneycontrol•21-10-2026, 11:47
Why Becoming a Cosmonaut Takes More Than Just Science
- •Russian test cosmonaut Nikolai Tikhonov stated that becoming a cosmonaut requires withstanding isolation, physical discomfort, and extreme psychological pressure.
- •Speaking at Science Festival India 2026 in Chennai, Tikhonov noted that the cosmonaut selection process involves more than 180 rigorous medical, psychological, and physical examinations.
- •Training prepares candidates for microgravity and emergencies through parachute exercises and zero-gravity simulations to build emotional stability and reflexes.
- •The lecture also discussed the role of nuclear technology in future space missions for power generation where conventional sources are insufficient.
- •Organised by Energy of the Future with support from Rosatom, the event hosted at KCG College of Technology brought together experts and students to discuss space exploration.
Key Questions Answered
Cosmonauts must endure extreme physical and mental challenges, including prolonged isolation, microgravity, confined living conditions, and the ability to make sound decisions under pressure.
Candidates undergo more than 180 examinations as part of a rigorous selection process that includes extensive medical, psychological, physical fitness, and professional assessments.
Nuclear technology is a key research area for future space missions, particularly regarding power generation and enabling exploration in destinations where conventional energy sources are insufficient.
