I drop my trusty bag upon the arid red crust of the Martian desert and flip my collar against the mineral wind. Far away, on the horizon, a small, cold sun dips lower behind a dune the color of paprika. It is getting chilly, though I am well protected, being clad on this day in a two-piece sage-green velvet suit with 30-inch bell-bottoms. It's just as well. I hear that temperatures on Mars can fall as low as -190 degrees Fahrenheit.
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