New Delhi, July 21 -- The Indian Space Research Organisation on Monday said that it will launch the NISAR, the first joint Earth observation satellite by ISRO and NASA, from the Satish Dhawan Space Centre in Sriharikota, Andhra Pradesh on July 30 at 17:40 IST.

According to ISRO, the launch of the NASA-ISRO Synthetic Aperture Radar (NISAR) satellite will mark a milestone in over a decade of collaboration between the two space agencies.

Additionally, ISRO stated that the satellite would provide high-resolution, day-and-night, all-weather data by scanning the entire world every 12 days, identifying minute variations in the Earth's surface, such as vegetation dynamics, ice sheet shifts, and ground deformation.

"On July 30, 2025 at 17:40 IS...