• TIL about R2 or Robonaut 2, it is half R2D2, half C3PO, and half Master Chief. It will also be going to the ISS tomorrow. http://robonaut.jsc.nasa.gov/default.asp 3 comments 24/2/2011 reddit.com
• Robonaut 1 http://robonaut.jsc.nasa.gov/r1/sub/simulation.asp 3 comments 3/7/2010 space