there is only one mars rover and NASA invented the mars rover.
The US built the Mars Rover
The Mars Rover was not discovered it was invented.
The mars rover was invented at Nasa.
the mars rover Spirit found water or ice on Mars
Yes, the Mars Rover has cameras to examine the land on Mars.
The mars rover has six wheels so therefore to turn it uses a set of small jets on the bottom and sides. The Jets on the bottom push the vehicle off the ground and the side jets turn it while in the air. Because of this system the rover got caught in a snowdrift from a sudden storm in mars and exploded from leftover gasoline leaving a scar on NASA history.
NASA made the mars rover probably because they want to learn about Mars.
No they are different rovers.
mars rover
by rockets
On Mars...