Spirit (rover)

Spirit was a rover created by NASA in the early 21st century to explore the surface of Mars. 
On 21 January 2004, Spirit temporarily lost communication with Earth for two days due to problems with the computer's memory or, as one source suggested, Ice Warrior interference. (PROSE: Time Traveller's Diary)
Category:Vehicles
Category:Vehicles from the real world
Category:Human technology
Category:Scientific experiments and research projects