ISRO loses voice of N Valarmathi, pioneer of rocket countdown, to heart attack

By | September 4, 2023



Death – Obituary News : N Valarmathi, the voice behind ISRO’s rocket countdown launches, has passed away in Chennai on Saturday evening due to a heart attack. She was known as the Mission Range Speaker and had played a crucial role in ISRO’s Chandrayaan-3 mission. #ISRO #NValarmathi #MissionRangeSpeaker #Chandrayaan3.

N Valarmathi, the renowned voice behind ISRO’s rocket countdown launches, has tragically passed away on Saturday evening in Chennai. The 52-year-old suffered a fatal heart attack, leaving the scientific community and space enthusiasts in shock and mourning.


Valarmathi, who served as the Mission Range Speaker for the Indian Space Research Organisation (ISRO), played a vital role in numerous space missions, including the highly acclaimed Chandrayaan-2. Her distinctive and reassuring voice echoed through the control rooms during critical rocket countdowns, instilling confidence and excitement in the hearts of scientists and engineers.

Born and raised in Chennai, Valarmathi had always been passionate about space and science. She pursued her education in physics and later joined ISRO, where she quickly became an indispensable part of the team. With her exceptional communication skills and a calming voice, Valarmathi became a beloved figure within ISRO and the wider science community.

Valarmathi’s contributions to the Indian space program were immense. She played a crucial role in educating the public about the significance and complexities of space missions, making science accessible to all. Her iconic voice became synonymous with the anticipation and thrill of rocket launches, capturing the nation’s imagination.

As news of Valarmathi’s untimely demise spread, tributes poured in from colleagues, friends, and admirers alike. Many remembered her as a dedicated and talented individual who inspired countless young minds to pursue careers in science and technology.

Her sudden departure leaves a void that will not easily be filled. Valarmathi’s legacy as the voice behind ISRO’s rocket countdown launches will forever be etched in the history of India’s space exploration. She will be remembered as a trailblazer who played a significant role in igniting the nation’s passion for space and inspiring generations to dream big..