2015 June 12PEPSSI and SWAPExplanation: A close-up view of the Pluto Energetic Particle Spectrometer
2015 June 12PEPSSI and SWAPExplanation: A close-up view of the Pluto Energetic Particle Spectrometer Science Investigation (PEPSSI) and Solar Wind Around Pluto (SWAP) instruments aboard New Horizons, in their final configuration for launch.Image credit: NASA. -- source link
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