The dream of colonizing other planets is a science fiction fantasy. This video presents a harsh, scientific reality check on ...
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What if we lived on different planets?

Could humans survive on other planets? What would it take to live on Mars, Venus, or even a moon like Titan? From low gravity to toxic atmospheres, every planet presents a unique challenge. Watch as ...
Venus, Jupiter and Saturn are easy to see in the night sky, but few skywatchers have ticked Mercury off their planetary bucket list. That may change on Tuesday, Nov. 25, when early risers (or late ...