The creators envision the robot becoming a Tamagotchi-like pet which can follow its owner, perching on their shoulder and chirruping in their ear.

Letting astronauts control robots on a planet's surface from orbit will give them far more control and make missions more productive

I wouldn't know an Oaken Bucket if it fell out of the Indiana sky and clobbered me upside the head. I don't know where to stay next fall in Columbus, Ohio. I can't remember if it's Champaign or Champagne, Ill. And I couldn't pick...