There have been plenty of mars rovers. The names of the two rovers currently (2008) deployed by NASA are "Spirit" (at the Gusev crater) and "Opportunity" (at Merridiani).
You can find more information about this mission at by visiting the link below.
Spirit and Opportunity
The names of the two rovers exploring Mars are Spirit and Opportunity.
the two names were 'Spirit' and 'Opportunity'
Land Rovers
There are two Mars rovers, named Spirit and Opportunity. There's obviously "Curiosity" now too. In fact Spirit doesn't work anymore, so there are still two Mars rovers working.
There are two Mars Rovers, named Spirit and Opportunity. The Rovers are made of carbon composites, titanium, and aluminum.
The names of the two rovers exploring Mars are Spirit and Opportunity.
the two names were 'Spirit' and 'Opportunity'
the two rovers are:- Spirit and Opportunity.
Land Rovers
- Spirit - Opportunity - Curiosity
As of November 2016 there are two operational Mars rovers: Opportunity and Curiosity.
There are two Mars rovers, named Spirit and Opportunity. There's obviously "Curiosity" now too. In fact Spirit doesn't work anymore, so there are still two Mars rovers working.
There are two Mars Rovers, named Spirit and Opportunity. The Rovers are made of carbon composites, titanium, and aluminum.
Currently their are two rovers operating on Mars, Spirit and Opportunity.
"all the planets and there moons" I think he means on what planets surface we send robots.
The two Mars rovers namely opportunity and spirit were shot to Mars in 1997 and 2006 respectively. Their aim was to send signals from mars back to earth to give researchers a better understanding of what goes on in Mars.
Mars rovers were made sometime in the 1970's