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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.

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At least 775 records · Page 43

Pickup Proton Gryophase Bunching at Comet P/Grigg-Skjellerup

During the Giotto encounter with comet P/Grigg-Skjellerup, the ion mass spectrometer high intensity spectrometer (IMS-HIS) measured fluxes of ions from about 260,000 before to 86,000 km after closest approach to the comet. Cometary pickup protons were measured both far and also relatively near the comet.

cometary pickup protons IMS/HIS data pickup proton↗