- Statement 1 is correct. The Gaganyaan mission is India's maiden human spaceflight program. Its objective is to demonstrate human spaceflight capability by sending a crew of three astronauts (a minimum of one woman) to an orbit of 400 km for a mission duration of three days and ensuring their safe return to Earth, planned to land in Indian sea waters. - Statement 2 is correct. NISAR (NASA- ISRO SAR) is a joint Earth-observing mission between NASA and ISRO. It is a Low Earth Orbit (LEO) satellite that will use advanced radar imaging (Synthetic Aperture Radar) to observe Earth's land and ice surfaces in unprecedented detail. It is designed to map the entire globe every 12 days, providing consistent data for studying various aspects of Earth science, including ecosystems, ice sheets, biomass, sea level, groundwater, and geological hazards like earthquakes and volcanoes.