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NASA Successfully Tests Revolutionary Rocket That Could Get Us to Mars Faster
(www.sciencealert.com)
This is a most excellent place for technology news and articles.
give me a hot air balloon and a hang glider and send me out Ill be the pioneer
Dude what's neat about this is Oxygen on Venus is like Helium on Earth (less dense than most of the atmosphere, so rises naturally) so your balloon doesn't even need to be hot, just really sturdy.