Gaganyaan Mission: India's flagship human spaceflight program

17 Jul 2026

India's Gaganyaan mission aims to become the nation's first crewed spaceflight, sending three astronauts to a 400-kilometer orbit for up to seven days and marking India as the fourth country to launch humans independently. The program has completed roughly 90% of its development work, with critical propulsion stages and crew module structures ready for integration, yet the first crewed launch has been delayed to the first quarter of 2027. Progress faces dual challenges: technical milestones like the recent SOLVE ground test validate key systems, while an institutional crisis involving over 100 scientist resignations threatens mission continuity and prompted ISRO to ban routine exits. Three uncrewed test flights, including one carrying the Vyomitra humanoid robot, must precede the crewed mission to ensure safety and technology readiness. The stakes involve national prestige, technological sovereignty, and the long-term goal of sustaining human space missions beyond low Earth orbit.