The Nomad rover is an uncrewed vehicle designed as a test for such a vehicle to ride on other planets.
thumb|Nomad rover at the Museo del Desierto de Atacama in [[Antofagasta, Chile]]
From June 15 to July 31 of 1997 on a mission, Carnegie Mellon University deployed the robotic rover Nomad to traverse the Atacama Desert of Northern Chile. Nomad traveled an unprecedented 215 km in 45 days, remotely controlled and driven from both the Kamin Science Center in Pittsburgh, PA, and the Intelligent Mechanisms Group laboratory at Ames Research Center (ARC). This NASA-funded research program tested technologies critical to planetary exploration and enabled scientists to perform remote geological experiments. The total cost of developing Nomad and conducting the desert trek was $1.6 million.
Nomad was operated entirely under remote control from the U.S., including telepresence and autonomous guidance with simulated 4- to 15-minute time delays such as those that would be encountered on missions to Mars. 20 of the 215 km it travelled were done under autonomous control.
Nomad is about the size of a small car and has a mass of 550 kg.