ISRO's Gaganyaan mission achieves major milestone with successful Air-drop Test

The Indian Space Research Organisation (ISRO) successfully conducted the first Integrated Air Drop Test (IADT-01) at Sriharikota, marking a crucial step for the Gaganyaan mission, India's human spaceflight program. A. Rajarajan, Director of Vikram Sarabhai Space Centre (VSSC), stated that VSSC played a major role in IADT-01, which successfully demonstrated the parachute-based crew module deceleration system. ISRO plans to follow this with the second Test Vehicle Mission (TV-D2) and the uncrewed Gaganyaan-1 (G1) flight, both critical trials before the actual manned mission. The G1 mission will launch a spacecraft with the humanoid robot Vyommitra aboard a human-rated LVM3 rocket.

Key Points

  • ISRO successfully completed the first Integrated Air Drop Test (IADT-01) for the Gaganyaan human spaceflight mission.
  • The IADT-01 demonstrated the parachute-based crew module deceleration system, a critical component for astronaut safety.
  • This test is a precursor to the second Test Vehicle Mission (TV-D2) and the uncrewed Gaganyaan-1 (G1) flight.
  • The G1 mission will carry the humanoid robot Vyommitra and be launched by a human-rated LVM3 rocket.
  • The Vikram Sarabhai Space Centre (VSSC) played a significant role in the planning and execution of the IADT-01.

Exam Facts

  • The test conducted was the first Integrated Air Drop Test (IADT-01).
  • A. Rajarajan is a senior scientist with ISRO and Director of Vikram Sarabhai Space Centre (VSSC).
  • The Gaganyaan-1 (G1) mission will carry Vyommitra, a humanoid robot.
  • The G1 mission will be launched aboard a human-rated LVM3 rocket.
  • The Gaganyaan TV-D1 mission was successfully accomplished in October 2023.

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All current affairs of 26 August 2025