Mars Exploration Rover, Vertical (Artist's Concept)
Jet Propulsion Laboratory https://www.jpl.nasa.gov/ Dec. 15, 2003
December 15, 2003
An artist's concept portrays a NASA Mars Exploration Rover on the surface of Mars. Two rovers, Spirit and Opportunity, will reach Mars in January 2004. Each has the mobility and toolkit to function as a robotic geologist.
NASA's Jet Propulsion Laboratory, Pasadena, Calif., manages the Mars Exploration Rover Project for the NASA Office of Space Science, Washington, D.C.