Rover
Definition 1 of 3
Pro Tip 1/3
Space Technology
Use 'rover' when discussing vehicles designed for space exploration on different terrains. The space agency is developing a new rover to navigate the lunar surface.
Pro Tip 2/3
Remote Operation
'Rover' implies the vehicle is operated from a distance, not with a person inside. Operators on Earth command the rover's movements on Mars.
Pro Tip 3/3
Not Just Mars
While 'Mars rover' is common, rovers can explore other celestial bodies too. Scientists are planning to send a rover to explore the icy surface of Europa.