Editing Remote-control vehicle (section)

==== Space probes ====
The majority of [[Space probe|probes]] to other planets in the [[Solar System]] have been remote-control vehicles, although some of the more recent{{When|date=July 2021}} ones were partially autonomous. The sophistication of these devices has prompted greater debate on the need for crewed spaceflight and exploration. The [[Voyager I]] spacecraft is the first craft of any kind to leave the Solar System. The explorers [[Spirit (rover)|Spirit]] and [[Opportunity rover|Opportunity]] have provided continuous data about the surface of [[Mars]] since January 3, 2004.