Astronauts walk on Mars here on Earth (video)
February 15, 2011
After months of anticipation, on Monday 14, three brave astronauts set foot on Mars—or rather, a darkened, sand-filled room designed to simulate Mars.
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After months of anticipation, on Monday 14, three brave astronauts set foot on Mars—or rather, a darkened, sand-filled room designed to simulate Mars.
Read more 
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