Yes they are. Here are the two Mars rovers who is looking for life on Mars, Curiosity and it's unnamed twin rover which going to be launch in 2020. Others say that other Mars rover like Spirit and Opportunity is looking for life, they are not looking for life. They are looking for water. Curiosity is the only rover who can look for life on Mars.
water and life forms
no not yet
it figured out if we could live on mars or if there was ever life on mars.
Information. Those running the project want to know what is there, what it is made of, how it formed, etc.
It is a rover that Nasa created to analyse Mars: To see if there was or is any water there, to see if life could be sustainable for human beings on mars, and to see if life did or does exist.
there is only one mars rover and NASA invented the mars rover.
The US built the Mars Rover
The mars rover was invented at Nasa.
The Mars Rover was not discovered it was invented.
Currently there is no space ship that is searching for life on other planets. However, there is an unmanned vehicle (the Curiosity rover) which is currently on Mars looking for signs of life, previous and current.
the mars rover Spirit found water or ice on Mars
Yes, the Mars Rover has cameras to examine the land on Mars.