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A rover (or sometimes planetary rover) is a planetary surface exploration device designed to move over the rough surface of a planet or other planetary mass celestial bodies. Some rovers have been designed as land vehicles to transport members of a human spaceflight crew; others have been partially or fully autonomous robots .
The Mars 2020 rover, Perseverance, is based on the Mars Science Laboratory's Curiosity rover configuration, with an added science and technology toolbox. An important difference is that Perseverance can sample and cache minerals.
Mar 11, 2006 · Advances in rover technology for space exploration Abstract: As NASA's two Mars Exploration Rovers (MER) continue their second year of operation at the red planet, the importance of surface mobility to space science is ever more apparent.
Rover Basics. Each robotic explorer sent to the Red Planet has its own unique capabilities driven by science. Many attributes of a rover take on human-like features, such as “heads,” “bodies,” and “arms and legs.”. Anatomy of a Rover. Hidden Messages.
Jul 1, 2021 · The agency’s newest rover is trekking across the Martian landscape using a newly enhanced auto-navigation system. NASA’s newest six-wheeled robot on Mars, the Perseverance rover, is beginning an epic journey across a crater floor seeking signs of ancient life.
- Jet Propulsion Laboratory
Jul 30, 2020 · Strapped to the rover's belly for the journey to Mars was a technology demonstration — the Mars Helicopter, Ingenuity, which completed 72 historic flights making it the first aircraft to achieve powered, controlled flight on another planet.
The rover carries more sophisticated, new and upgraded hardware, instruments, and technology to conduct geological assessments of the rover’s landing site, determine the potential habitability of the environment, and directly search for signs of ancient Martian life.
