NASA's Vehicle System Test Bed (VSTB) Rover
Jet Propulsion Laboratory https://www.jpl.nasa.gov/ Oct. 13, 2009
This photograph shows the Vehicle System Test Bed (VSTB) rover, a nearly an identical copy to the Curiosity rover on Mars. The VSTB is used for Earth based testing and is shown at night in its shed after nigh time mobility testing in the Marsyard. The rover is back lit to show its silhouette. Photo by Dan Goods and David Delgado.