Because the solar powered batteries are still getting charged. As long as that continues to happen, the rover will continue to move until wear and tear makes it seize up.
Sojourner, which was the robotic Mars rover, landed on Mars in July of 1997. Sojourner explored Mars for approximately three months. This rover was equipped with cameras and solar panels.
Information. Those running the project want to know what is there, what it is made of, how it formed, etc.
no one has gone to mars yet but there's still curiosity the rover that went to mars
there is only one mars rover and NASA invented the mars rover.
Yes, it will never leave unless humans go there and pick it up.
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.
NASA made the mars rover probably because they want to learn about Mars.
No they are different rovers.