NASA's Crazy Space Exploration Ideas

A few of you asked us to talk about NASA’s plan to send a submarine to Saturn’s moon Titan. We decided to take a closer look at some of the craziest space exploration ideas!

Read More:
NASA Study Proposes Airships, Cloud Cities for Venus Exploration
http://spectrum.ieee.org/aerospace/sp...
“Should crewed exploration of Venus come before we try to go to Mars?”

How NASA Could Build A Cloud City Over Venus
http://io9.com/how-nasa-could-build-a...
“Owing to the extreme conditions on the Venusian surface, it's going to be quite some time before a human ever steps foot on that planet. That's why NASA is developing a plan to deploy human-occupied airships in Venus's upper atmosphere. And yes, permanent occupation is the ultimate goal.”
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