
Being an astronaut can be an overwhelming experience, so Japanese researchers created a robot to see if an artificial friend could help lonely spacemen bear the solitude of the cosmos.
Kirobo, the walking, talking robot was blasted into space in August 2013 to accompany Koichi Wakata, the first Japanese commander of the International Space Station (ISS) for a year.
Scientists have been conducting experiments on Kirobo to test his autonomous conversation functions with Captain...