NASA, in conjunction with Google's Project TANGO, is developing devices for the International Space Station that look and act a lot like a Star Wars training droid… minus the laser blasts, sadly. It’s called, SPHERE, and it's kind of a big deal.July 9, 2014
UP NEXT
Can marijuana help wean addicts off heroin and other opiates?
04:33
Safe injection sites: A radical new approach to battling addiction
05:53
To win Oscars, movie stars and studios sometimes go to extreme measures
04:57
#OscarsSoMale? Hollywood is biased against female directors, some charge
05:12
Side guards: New push to make safety devices on trucks mandatory
05:32
‘America’s Chernobyl’: Inside the most toxic place in the nation