Mars
Mosaic of the Valles Marineris hemisphere of Mars projected into point perspective, a view similar to that one would see from a spacecraft. The distance is 2500 kilometers from the surface of the planet.

“Let’s get humans farther and deeper into space,” writes Bill Nye in a response to recent op-eds from Robert Zubrin and Rick Tumlinson. “Let’s go to Mars and look for living things.”

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