Robots part 2

I really wonder how lonely astronauts get in space. in a matter of fact japan is thinking of sending a robot to space so that the astronaut's can communicate through twitter. ( they better make one for Facebook or Mark Zuckerberg will still the idea and make it his own). Also one other thing is people in space are getting lazy i mean being in zero space is tough work so they going to send a robot know as Robonaut 2 to be side by side with te humans. Let's hope that they don't make any damage.