New NASA Sensor Goes Hunting for Critical Minerals

via usgs.gov

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A pilot signals to a crew member before takeoff from NASA’s Armstrong Flight Research Center in Edwards, California, on Aug. 21, 2025. Accompanying him in the high-flying ER-2 aircraft is one of the most advanced imaging spectrometers in the solar system. NASA/Christopher LC Clark Called AVIRIS-5, it’s the latest in a long line of sensors […]

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