Sky is Not the Limit: ISRO Scientist, Renju Chandran, Inspires Future Space Explorers
Skies are not the limit but merely the starting point—this is the vision that Renju Chandran, a seasoned scientist at the Indian Space Research Organization (ISRO), shares with young women dreaming of exploring the vast realms of space science. In a conversation with Ruchi Dwivedi, she encourages young girls with a passion for science and the cosmos, urging them to challenge the societal norms that might deter them from their aspirations. Renju confidently asserts, “The future is definitely going to be bright,” highlighting the growing opportunities for women who are now more than ever being recognized for their contributions and capabilities in space science.
Growing up in Thiruvananthapuram, the capital city of Kerala, Renju found herself in proximity to the hub of India’s space dreams—the Vikram Sarabhai Space Center (VSSC). It wasn’t just the science that intrigued her, but a more colorful and mundane aspect of everyday life: the buses. They bore the unique colors of the VSSC, standing out amidst the regular city transport. “Every time you get into the city for something or the other, you find a VSSC bus and you won’t return home without seeing one,” she recalls. The distinct appearance of these buses piqued her young mind, sparking questions and curiosity about why they were different.
Renju’s academic strengths in mathematics and science laid the groundwork for her career at ISRO, something she had aspired to since her childhood. Her school supported this growing interest, offering special classes on space science. She took every opportunity to engage, her fascination only growing with each lesson. This educational encouragement was crucial, allowing her to explore beyond the regular curriculum and deepen her understanding of a field that was literally within her daily sight.
She started her career at ISRO by joining the Liquid Propulsion Systems Centre. Facing the challenges of a male-dominated field, Renju initially felt isolated but soon found comfort and support in a community of colleagues. The sense of camaraderie among the women at ISRO was also crucial; it helped her settle into her new role and allowed her to flourish. This experience highlighted the importance of representation and mentorship in professional settings, especially in STEM fields where women are underrepresented.
One of her proudest moments at ISRO came during her work on the Test Vehicle project, an essential precursor to the Gaganyaan mission. This project was a test of the team’s ability to adapt and overcome under pressure.
The challenge arose when the initial launch had to be aborted—a moment that could have demoralized many. However, with remarkable speed and coordination, the team managed to rectify the issue and proceed with the launch. “The team could come back very quickly and the launch was done within an hour of the abort,” she recalls with evident pride.
For Renju, the Test Vehicle project was a demonstration of how effective teamwork, quick thinking, and determination can lead to extraordinary outcomes, setting a new standard for what can be achieved in the field of space exploration.
She firmly believes that a successful career in space science hinges on a blend of innate curiosity, a solid educational foundation in mathematics and science, and robust analytical skills. Her own journey underscores these beliefs, as each played a critical role in shaping her path and achievements.
Curiosity, for Renju, is the initial spark that ignites a deeper interest and eventual passion for the field. “Once curiosity is there, you will generate an interest in it, you will develop a passion for your work,” she explains. This curiosity is what first drew her to gaze at the unique color of buses leading to the space center in her hometown and fueled her desire to understand more about the cosmos and the science behind it.
Analytical skills, as Renju points out, are what tie curiosity and knowledge together. “You should also have a strong base, or fundamentals should be very strong as far as math and science is concerned… then once you are into that, slowly you will start developing analytical skills also,” she adds. They allow scientists to dissect problems, hypothesize solutions, and rigorously test these solutions until they find success. Good analytical skills transform a curious mind and a knowledgeable student into an effective and innovative scientist.
Renju’s outlook on the evolving role of women in space science is notably optimistic, reflecting significant progress in gender inclusion within organizations like ISRO. In her experience, the presence of women in leadership and critical project roles at ISRO isn’t just tokenism; it’s a testament to the changing dynamics and the breaking down of traditional barriers in the field. This progress excites Renju and she cites examples of female leaders at ISRO, like the project directors of prominent missions, showcasing that women are increasingly holding positions that were traditionally dominated by men. This representation is crucial, as it provides tangible role models for young girls aspiring to enter the field.
Addressing young girls interested in science and space, Renju offers words of encouragement that challenge societal norms which might otherwise discourage them from pursuing their scientific interests. “I believe that sky is not the limit and we can go much beyond that,” she proclaims, using this metaphor to remind young women that their potential is boundless and only constrained by the limits they set for themselves. She urges them to seize every opportunity and not be swayed by outdated stereotypes or cultural expectations.
Her advice is rooted in her own experiences and observations of the changing landscape in space science, where women are not only participating but thriving and leading. By fostering a mindset that encourages girls to be curious, ambitious, and resilient, Renju hopes to inspire a new generation to reach for the stars—literally and metaphorically. Her message is clear: the path to success in space science, or any field, lies in passion, perseverance, and the courage to challenge the status quo.
We extend our heartfelt thanks to Renju Chandran for sharing her experiences and insights with us. Her contributions to ISRO and her encouragement for young women in science offer valuable guidance and demonstrate the possibilities within the field of aerospace. We appreciate Renju for her time and dedication to fostering growth and inclusivity in scientific communities. Thank you, Renju, for leading the way and reminding us that the sky is just the beginning.
-Staff Reporter
