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This work was funded in part by a NASA Mars Data Analysis grant awarded to D.E.L.
The authors declare no competing interests.
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Lalich, D.E., Hayes, A.G. & Poggiali, V. Explaining Bright Radar Reflections Below The South Pole of Mars Without Liquid Water. Nat Astron 6, 1142–1146 (2022). https://doi.org/10.1038/s41550-022-01775-z
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