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Subscribe to RSSSpace, the final frontier... This photo of an astronaut fixing the space station looks so serene. There will soon be sub-orbital flights taking the general public to (the edge of) space, it's just a matter of time before we can take a trip to the Moon.
/NASA via Getty Images
In this handout photo provided by NASA, Astronaut Joseph R. Tanner works along the International Space Station's hardware September 12.