New Delhi, July 30 -- The Gaganyaan mission marks India's first human spaceflight program and is a major milestone in the country's space exploration journey. To ensure a safe and successful crewed mission, ISRO has undertaken a series of advanced development activities, including human-rated launch systems, crew safety technologies, astronaut training, and critical flight tests.The development activities carried out for Gaganyaan mission include the following:

Human Rated Launch Vehicle (HLVM3): Development and ground testing of all propulsion stages and structures completed. Orbital Module: Propulsion systems for Crew Module and Service Module developed, tested and qualified. Engineering model for Environmental Control & Life Support S...