Behind every great telescope and space discovery lies a quiet force of innovation—and in the case of India’s astronomical advancements, that force is Pradip Chakraborty, a decorated Senior Engineering Associate (Mechanical) at the Aryabhatta Research Institute of Observational Sciences (ARIES). From the towering 3.6-meter Devasthal Optical Telescope to the discovery of new exoplanets through Zooniverse, Pradip Chakraborty is emerging as one of the national icon in scientific engineering and grassroots space research.
Working in the esteemed research institute, under Department of Science & Technology, Government of India, Chakraborty has been one of the cornerstone of India’s observatory infrastructure for over two decades. His unique ability to blend mechanical engineering excellence with astronomical instrumentation has made him a household name in scientific circles.
The Man Behind India’s Largest Movable Telescope
At ARIES, Pradip Chakraborty,one of the member of the Mechanical Engineering squad, who; like other members, has been responsible, for the installation, operation, and maintenance of some of India’s most significant astronomical assets:
- 3.6-meter Devasthal Optical Telescope – Asia’s largest movable telescope
- 1.3-meter Fast Object Telescope
- International Liquid Mirror Telescope (ILMT)
- Schmidt Telescope
- Mechanical Engineering Labs at Manora Peak and Devasthal Campuses
His expertise has helped ensure these complex instruments remain functional, innovative, and globally competitive—driving discoveries that reach far beyond national borders.
From Engineering Labs to Exoplanets: A Citizen Scientist’s Global Contribution
In a landmark moment for citizen science, Pradip Chakraborty’s work on the Planet Hunters NGTS project—hosted on the Zooniverse platform—led to the detection of new planet candidates. Recognized by the Next Generation Transit Survey (NGTS) team, his data classification skills contributed to a breakthrough that will soon be published in the Astronomical Journal, listing Chakraborty as a co-discoverer.
“His dedication showcases how individual curiosity can accelerate global scientific understanding,” noted the NGTS team.
This discovery pushes the boundaries of planetary formation theory and underscores the importance of public involvement in space research.
Author, Innovator, and Conference Speaker
Pradip Chakraborty has presented papers at national and international conferences, including:
- META-2022 by the Indian Institute of Astrophysics
- RESEARCHFORA (Goa and New Delhi)
- International Conferences in Chandigarh, Darjeeling & Bhopal
- 35th Indian Engineering Congress (Virtual)
- चतुर्थ राष्ट्रीय हिन्दी विज्ञान सम्मेलन 2024 – Bhopal
His publications include both technical books and peer-reviewed journal articles, such as:
- “Contribution of Mechanical Engineering in Astronomical Research” – IJMPE (June 2021)
- “Integration of Mechanical Engineering Equipment with Modern Astronomical Research” – Vigyan Parv 2025
- Technical books on Mechanical Inspection, Aluminising Telescope Mirrors, and Environmental Innovation
Honors and Awards Recognizing a Lifetime of Excellence
Pradip Chakraborty’s tireless service has earned him a host of prestigious accolades:
- Bharat Vikas Award (2022)
- Honorary Doctorate Awards (2023, 2025)
- Bharat Amrita Ratna Samman (2023)
- Seva Excellence Award (2023)
- Rabindranath Tagore Seva Excellence Award (2024)
- Viswa Ratna Samman & Nation’s Pride Award (2024)
- Swami Vivekananda Excellence Award & Devbhoomi Rastriya Ratan Puraskar (2025)
These recognitions highlight not only his technical mastery, but also his unwavering commitment to service and innovation.
A Life of Science, Service, and Social Impact
Beyond engineering, Chakraborty is deeply involved in science advocacy and community engagement:
- Regular voluntary blood donor
- Citizen Scientist in Observational Astronomy
- Science communicator and article contributor to journals and newspapers
- Promoter of body donation and organ donation awareness
- Champion of environmental and energy conservation efforts
He is also a life member of leading science and engineering organizations, including:
- The Institution of Engineers (India)
- Forum of Scientists, Engineers & Technologists (FOSET)
- Bangiya Bigyan Parishad
- Indian Institution of Production Engineers
Building the Future of Astronomical Instrumentation
Pradip Chakraborty’s contributions to the mechanical engineering of mirror aluminising in large telescopes have become critical to the optical performance of India’s astronomical observatories. His technical acumen ensures that India’s sky-gazing instruments are not only state-of-the-art but also self-reliant and sustainable.
“Technology is the foundation, but passion is the fuel,” says Chakraborty. “Both are essential for lifting India’s science to global heights.”
Educational Background & Professional Credentials
- B.Sc. (Pure Science)
- Diploma in Tool & Die Making (Equivalent to D.M.E., recognized by AICTE)
- A.M.I.E. (Associate Member of Institution of Engineers)
- Additional certifications in AutoCAD, CNC, TQM, Maintenance, CAM, and more
Final Word: The Engineer Who Connects Earth to the Stars
From observatories in the Himalayas to exoplanets in distant solar systems, Pradip Chakraborty’s journey is one of grit, precision, and cosmic curiosity. He represents the untold stories of Indian scientific infrastructure, showing that real innovation often starts with a wrench, a vision, and the quiet determination to make things work—better, smarter, and for everyone.
