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Santa Cruz Sentinel29m
Radar satellite launched by India and NASA will track miniscule changes to Earth’s land and ice
The satellite called NISAR — short for NASA-ISRO Synthetic Aperture Radar — will operate from a near-polar-circling orbit 464 ...
When Earth’s Surface Shifts, a New Satellite Will See It
NISAR, built jointly by NASA and India’s space agency and launched on Wednesday, will use radar to monitor tiny changes ...