Correct option is B
The correct answer is: (b) G Madhavan Nair
Explanation:
G Madhavan Nair was the chairman of ISRO when Chandrayaan-1 was launched on October 22, 2008.
Under his leadership, ISRO achieved the milestone of sending India’s first lunar mission, Chandrayaan-1, which made significant contributions to lunar exploration.
The mission led to the discovery of water molecules on the Moon's surface, a groundbreaking achievement.
Information Booster:
Chandrayaan-1 was ISRO’s first mission to the Moon and was highly successful in achieving its primary objective.
G Madhavan Nair served as the Chairman of ISRO from 2003 to 2009.
The Chandrayaan-1 mission carried 11 scientific instruments from five different countries, and it significantly advanced India’s space exploration capabilities.
Abdul Kalam, while not the chairman of ISRO during the Chandrayaan-1 mission, was the President of India at that time and had an instrumental role in India's space program during his tenure as the scientific advisor.
Suresh Pathak and R Umamaheswaran were important figures in ISRO, but neither of them served as chairman during this mission.
Additional Information:
- Abdul Kalam: (Incorrect) President of India at the time of Chandrayaan-1 launch but not the chairman of ISRO.
- Suresh Pathak: (Incorrect) Not associated with the role of ISRO chairman during this time.
- R Umamaheswaran: (Incorrect) He is an important figure in ISRO, but not the chairman during Chandrayaan-1.