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Trailblazing New Earth Satellite Put to Test in Preparation for Launch
During three weeks in a thermal vacuum chamber in Bengaluru, India, the joint NASA-ISRO satellite demonstrated its hardiness in a harsh, space-like environment. NISAR, the trailblazing Earth-observing radar satellite being developed by the United States and Indian space agencies, passed a major milestone on Nov. 13, emerging from a 21-day test aimed at evaluating its […]