Robots look for life
本文作者： 21ST
THE first scientists to visit Mars are not going to be flesh and blood humans, but metal robots. This summer, NASA plans to start the Mars Exploration Rovers mission, sending a pair of robotic twins into space. If all goes well, the six-wheeled rovers will be rolling around the Red Planet... |  |
| |||||||||||||||||||||||||||||||
京公网安备 11010502033664号