Noble gases and nitrogen in samples of asteroid Ryugu record its volatile sources and recent surface evolution
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DOI: 10.1126/science.abo0431
Abstract: The near-Earth carbonaceous asteroid (162173) Ryugu is expected to contain volatile chemical species that could provide information on the origin of Earth’s volatiles. Samples of Ryugu were retrieved by the Hayabusa2 spacecraft. We measured noble… read more here.
Keywords: ryugu grains; noble gases; surface; ryugu ... See more keywords