Future Games: Astronauts Tele-Operate An Earth-Bound Rover ... From Space!

Astronauts, start your rover engines. Two astronauts recently remote-controlled a rover vehicle in California from their perch on the International Space Station -- about 250 miles (400 kilometers) overhead. The concept is cool in itself, but NASA has loftier aims. It's thinking about those moon and asteroid and Mars human missions that the agency would really