Group Captain Shubhanshu Shukla, the first Indian to fly on the ISS in June 2025, is now preparing for India’s own crewed flight under the ISRO Gaganyaan mission. His experience as an IAF test pilot is shaping the training and design work for the upcoming flight.
Key Developments
- June 2025: Shukla spent 18 days aboard the ISS as part of NASA’s commercial Axiom‑4 mission, marking the first Indian in space after 41 years.
- April 2026: IADT‑02 was successfully conducted at the Satish Dhawan Space Centre, confirming key safety systems for Gaganyaan.
- January 2026: Shukla received the Ashoka Chakra for his contributions to space exploration.
- Mid‑2027 (tentative): Gaganyaan aims to launch a three‑member crew to a 400 km LEO for three days and return safely to Indian sea waters.
Important Facts
The mission will demonstrate India’s capability to conduct human spaceflight, joining the United States, Russia and China as the fourth nation with such capacity. The crew module will be launched on an GSLV‑MkIII rocket, and the mission will test life‑support, re‑entry, and recovery systems. Experiments planned for future flights include stem‑cell research for muscle preservation and micro‑algae growth in microgravity, building on the scientific work done during Axiom‑4.
Exam Relevance
- Understanding the role of ISRO highlights India’s strategic autonomy in space (GS3).
- The Gaganyaan mission showcases indigenous technology development and the nation’s ambition in the global space race (GS3, GS2).
- Success of IADT‑02 underscores the importance of rigorous testing for safety, a key lesson for policy implementation (GS2).
- The awarding of the Ashoka Chakra to a civilian astronaut reflects the nation’s recognition of scientific bravery (GS4).
Way Forward
With the design frozen, the next steps involve final crew training at the Human Space Flight Centre, integration of life‑support systems, and a series of unmanned test flights. Continued international collaboration, especially in scientific experiments, will enhance India’s expertise. Successful completion of Gaganyaan will boost confidence for future lunar and deep‑space missions, positioning India as a credible partner in global space initiatives.