The Mars rovers Spirit and Opportunity are always refered to as 'rovers' but are they really AGV's (Autonomous Guided Vehicles) ?
I guess could be a matter of definitions, e.g. the rovers are called rovers becuase they are controlled from earth and not truely autonomous.
I've read somewhere that the rovers are able to handle critical situations by them selfs becuase of the timedelay in communication from earth, is that true?