Don Juan Pond
Posted inAnalog Studies, Arctic / Antarctic / Alpine, Away Teams & Field Reports, Biochemistry & Organic Chemistry, Biosignatures & Paleobiology, Cryobiology, Extremeophiles and Extreme Environments, Habitable Zones, Icy Worlds, Microbiology & Virology, Origin & Evolution of Life, Planetary Protection & Biosafety, Polar / Alpine Expeditions, Status Report, Water/Hycean Worlds & Oceanography

Draft Genomes Of Three Abundant Bacterial Isolates From Hypersaline Don Juan Pond, Antarctica

by Keith Cowing

Don Juan Pond (DJP) is a hypersaline, CaCl2-rich brine within Wright Valley, Antarctica (77.565 S, 161.174 E; 1). DJP is one of the most saline brines on the planet and […]

Posted inAnalog Studies, Arctic / Antarctic / Alpine, Biochemistry & Organic Chemistry, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Cryobiology, Desert Worlds, Habitable Zones, Icy Worlds, Mapping, Geodesy, Cartography, Bathymetry, Microbiology & Virology, Press Release, Sample Return

Salty Antarctic Pond Could Provide Clues About Mars’ Water

by Keith Cowing

A shallow, briny pond located in what is often considered one of the most Mars-like regions on Earth is probably being fed by groundwater seeping up, rather than moisture seeping […]

Posted inAnalog Studies, Arctic / Antarctic / Alpine, Atmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Biosignatures & Paleobiology, Extremeophiles and Extreme Environments, Habitable Zones, Icy Worlds, Mars, Press Release

Earth’s Saltiest Pond: Implications for Water on Mars

by Keith Cowing

Antarctica’s Don Juan Pond might be the unlikeliest body of water on Earth. Situated in the frigid McMurdo Dry Valleys, only the pond’s high salt content — by far the […]

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