V Narayanan Assumes Charge as Secretary of Space Dept & Chairman of ISRO

Bengaluru: Dr V Narayanan, a distinguished scientist and a veteran of the Indian Space Research Organisation (ISRO), assumed charge as the Secretary of the Department of Space, Chairman of the Space Commission and ISRO, succeeding S Somanath.

He succeeds in a remarkable tenure at ISRO, having played a pivotal role in advancing India’s space capabilities, particularly in propulsion technology and mission success.

Dr Narayanan’s leadership journey in ISRO spans over four decades, beginning with his induction in 1984. Most recently, he served as the Director of the Liquid Propulsion Systems Centre (LPSC), a key ISRO centre based in Thiruvananthapuram, Kerala, with significant contributions to liquid, semi-cryogenic, and cryogenic propulsion systems for launch vehicles.

Under his guidance, LPSC delivered 226 liquid propulsion systems and numerous critical technologies for ISRO’s satellites and launch vehicles, including the transducers and control systems essential for propulsion health monitoring.

Revolutionizing Propulsion Technology

Dr Narayanan’s expertise in propulsion systems has been instrumental in making India one of the few nations capable of developing indigenous cryogenic technology. He played a key role in developing the Cryogenic Upper Stage (CUS) for the GSLV Mk-II after the international denial of technology transfer.

His leadership also ensured the successful development and operationalization of the C25 cryogenic stage for the LVM3 vehicle, which enabled India to achieve self-reliance in high-thrust propulsion systems.

He further contributed to India’s lunar and solar missions, including the Chandrayaan-2 and Chandrayaan-3, which marked India’s historic soft landing near the Moon’s south pole, and the Aditya-L1 mission, which placed a spacecraft at the Sun-Earth L1 point. These achievements underscore his ability to lead complex missions, overcoming challenges with technical precision and strategic vision.

Contributions to Human Spaceflight and Future Space Endeavors

As Chairman of the Human Rated Certification Board for the Gaganyaan programme, Dr Narayanan, the new Chairman of ISRO, guided the development and certification of critical systems for India’s maiden human spaceflight mission.

His work encompassed human-rated propulsion stages, life support systems, and crew module technologies, laying the groundwork for future manned missions.

Looking forward, Dr Narayanan’s leadership will be crucial in advancing projects such as the Bharatiya Antariksha Station (India’s proposed space station), the Venus Orbiter, and the next-generation launch vehicle programme.

He has also spearheaded the development of eco-friendly propulsion technologies, including LOX-methane engines and electric propulsion systems for satellites.

Recognitions and Legacy

Dr Narayanan’s exceptional contributions have been recognized with numerous awards, including the APJ Abdul Kalam Award, Tamil Nadu Chief Minister’s Award for Chandrayaan-3, and the Laurels for Team Achievement by the International Academy of Astronautics (2024).

An alumnus of IIT Kharagpur, he has received the Distinguished Alumni Award and Life Fellowship Award from the institute, further solidifying his reputation as one of India’s foremost space scientists.

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