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Space Travel and Exploration

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http://www.popsci.com, By Colin Lecher

There's only one it's-the-future-why-don't-we-have-x trope that rivals the flying car, and that's the space elevator. (First proposed in 1895, it might even predate it.) The idea of a giant tower that can carry us from Earth to outer space is legend,

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Colin Lecher via PopSci.com

There's only one it's-the-future-why-don't-we-have-x trope that rivals the flying car, and that's the space elevator. (First proposed in 1895, it might even predate it.) The idea of a giant tower that can carry us from Earth to outer space is legend

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http://www.popsci.com, By Rebecca Boyle

The Mars rover Curiosity’s first roll was more than a cause for celebration — it will help pinpoint where the rover set down, and emblazon the name of its maker into the Martian soil. Curiosity’s wheels have holes arranged in the Morse code pattern f

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http://www.popsci.com, By Rebecca Boyle

A massive cosmic cataloguing effort released a new crop of star and galaxy data last week, noting the locations and brightnesses of hundreds of thousands of objects. Now you can fly through some of them in this new video -- click past the jump for a

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