New Mars rover has a human approach
Wednesday, July 25, 2012 - 20:00
in Astronomy & Space
In a matter of days, a geologist unlike any on Earth will venture into alien territory. It has six legs and one arm. Instead of feet, it rides around on metal wheels as thin as cardboard. Its brain is in its belly, where it also digests and analyzes the remains of Martian rocks. It eats plutonium for breakfast.