Science & Technology Current Affairs - 2026-05-02

Background: The Gaganyaan program, India's first human spaceflight mission, aims to send astronauts into space for a three-day mission. It is being developed by the Indian Space Research Organisation (ISRO). Current Context: ISRO has made significant progress in selecting and training the astronaut candidates for the Gaganyaan mission. The candidates have undergone rigorous physical and psychological evaluations, and are currently undergoing advanced training, including simulations of spaceflight conditions and emergency procedures. Impact: This phase of training is crucial for ensuring the safety and success of the mission. The successful completion of astronaut training will pave the way for the actual launch, marking a historic milestone for India's space exploration capabilities and inspiring future generations.

Background: A critical component of any human spaceflight mission is a reliable life support system (LSS) that provides breathable air, maintains temperature, and manages waste. ISRO is developing these systems for Gaganyaan. Current Context: ISRO's scientists are actively working on the development and testing of the indigenous life support systems for the Gaganyaan spacecraft. This includes systems for atmospheric control, water recycling, and waste management, ensuring a safe and habitable environment for the astronauts during their orbital journey. Impact: The successful development of indigenous LSS is vital for the self-reliance of India's space program. It reduces dependency on foreign technology and enhances ISRO's capability to undertake complex human spaceflight missions independently in the future.