It discovered different parts of mars that know won did be for
no it wasnt
Sojourner
Sojourner, Rover, Traveler, Vagabond,
Sojourner (1997), Spirit and Opportunity (2004) and Curiosity (2012).
December 4, 1996
His name was sojourner.
It died
Sojourner Rover
MESUR Pathfinder
Mars Exploration Rover
The Sojourner Rover landed on Mars on July 4, 1997.
July 4th 1997