Mars exploration rovers: Spirit, and opportunity (jan 1, 2003 – jan 1, 2019)
Description:
Rover Pair: "Spirit" and "Opportunity"Delta II 7925
Delta II 7925H- heavy
Opportunity lasted for the longest amount of time.
GEOLOGICAL EVIDENCE:
They both found information about the chemical and mineralogical makeup of Martian rocks and soil.
Added to timeline:
Date:
jan 1, 2003
jan 1, 2019
~ 16 years