When Earth’s Surface Shifts, a New Satellite Will See It

NASA and India's space agency have jointly developed NISAR, a new satellite that will use radar technology to monitor subtle changes across the Earth's land and ice-covered regions. Launched on Wednesday, NISAR is designed to detect and measure even the smallest shifts in the Earth's surface, such as those caused by tectonic plate movements, glacial melting, and changes in soil moisture. The satellite's advanced radar sensors will enable it to provide detailed, high-resolution data on a range of environmental phenomena, including natural disasters, urban expansion, and the impact of climate change. This information will be invaluable for scientists, policymakers, and disaster response teams, as they work to understand and address the pressing challenges facing our planet. NISAR's launch marks a significant milestone in international collaboration and technological innovation, as it showcases the power of joint efforts to create cutting-edge tools for monitoring and protecting the Earth.