High Energy Light Isotope eXperiment

A new NASA-supported payload to study high-energy isotopes of Beryllium cosmic-ray nuclei, as well as other light isotopes. They inform the creation and propagation history of cosmic rays through our Milky Way Galaxy. The instrument is planned to fly by high-altitude balloon in Antarctica in late 2023, or perhaps on an Arctic polar route from Sweden to Canada.

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IGC members in HELIX