
Space / 2004-01-13
Virtual Rover Takes its First Turn
Virtual Rover Takes its First Turn
NASA's image library records Virtual Rover Takes its First Turn.
This image shows a screenshot from the software used by engineers to drive the Mars Exploration Rover Spirit. The software simulates the rover's movements across the martian terrain, helping to plot a safe course for the rover. The virtual 3-D world around the rover is built from images taken by Spirit's stereo navigation cameras. Regions for which