The Indian Space Research Organisation (Isro) is progressing steadily toward the highly anticipated Gaganyaan mission. Preparations for the first uncrewed flight have commenced, with all propulsion systems of the human-rated LVM3 launch vehicle delivered to Sriharikota. The crew escape system, vital for astronaut safety, has also arrived at the launch complex, and integration of orbital module systems is nearing completion.
Targeted Launch Timeline
According to Dr. Jitendra Singh, Minister of State for Space, the first uncrewed mission is planned for late 2024. Subsequent uncrewed missions are scheduled for the third quarter of 2025 and the first quarter of 2026. The first crewed mission, carrying Indian astronauts, is targeted for the last quarter of 2026.
Advancing Human-Rated Systems
The human-rating process for Isro’s LVM3 launch vehicle is complete. This involved rigorous testing of its solid, liquid, and cryogenic stages, along with successful fluid mock-up filling trials for the cryogenic engine. These advancements are designed to ensure safe travel for astronauts.
Crew Escape System Ready for Flight
The Crew Escape System, which safeguards astronauts by ejecting them from the crew module during emergencies, was tested at 17 km altitude using a single-stage rocket. The system for the first uncrewed flight is now ready and has reached the launch site.
Integration of Orbital Module
The orbital module, which comprises the crew and service modules, is being finalized. The crew module will house astronauts, while the service module will provide life-support systems. Integration of flight systems for the orbital module is also in its final stages.
Ground Infrastructure in Place
Key infrastructure for the mission, including the orbital module preparation facility and astronaut training facility, is operational. The mission control center is nearing completion, as are ground station networks for tracking the spacecraft. Additionally, Isro has partnered with the European Space Agency to provide technical support for tracking during the Gaganyaan mission.
Gaganyaan is set to mark a significant leap for India’s space exploration capabilities, bringing the nation closer to achieving its human spaceflight ambitions.
