https://www.engadget.com/2013-12-10-nasa-valkyrie-robot.html
NASA's humanoid Valkyrie robot could lead the way to Mars (video)
Dec 11, 2013 - NASA's Robonaut is only just getting its legs, but it already has some fresh (and arguably superior) competition. The agency's Johnson Space Center has given...
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https://www.livescience.com/41893-nasa-valkyrie-humanoid-robot.html
Meet Valkyrie: NASA's Superhero-Like Walking Robot Unmasked | Live Science
Dec 11, 2013 - NASA unveiled Valkyrie, the space agency's robot set to compete in the DARPA Robotics Challenge at the end of December.
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