Mars scientists dubbed them recurring slope lineae or RSLs. They sure looked like evidence of liquid water flowing down hillsides and ridges on the Red Planet. New research led by USGS Planetary Geologist Colin Dundas says otherwise.Learn more about your ad choices. Visit megaphone.fm/adchoices
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Fler avsnitt av Planetary Radio: Space Exploration, Astronomy and Science
Visa alla avsnitt av Planetary Radio: Space Exploration, Astronomy and SciencePlanetary Radio: Space Exploration, Astronomy and Science med The Planetary Society finns tillgänglig på flera plattformar. Informationen på denna sida kommer från offentliga podd-flöden.
