Final answer:
The Curiosity rover is an example of a planetary exploration rover designed to explore Mars. etary exploration rovers are robotic spacecraft designed to explore the surface of other planets or moons.
Step-by-step explanation:
The Curiosity rover is an example of a planetary exploration rover. Planetary exploration rovers are robotic spacecraft designed to explore the surface of other planets or moons.
Curiosity is specifically a rover designed and built by NASA to explore Mars. It was launched in 2011 and its main scientific goals include investigations of climate, geology, and the habitability of past and present Mars environments.