Experiments may explain mysterious distribution of hydrogen peroxide on Europa

Monday, July 21, 2025 - 11:13 in Astronomy & Space

Southwest Research Institute (SwRI) scientists conducted lab experiments to address a mystery about the origins of frozen hydrogen peroxide (H2O2) on Jupiter's icy moon Europa. Their results, published in the July 2025 issue of Planetary Science Journal, may help explain puzzling observations made by the James Webb Space Telescope (JWST).

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