It's all over for the Opportunity: It was only expected to scoot about the martian surface for three months, yet here we are 15 years later. It was designed to travel just 1,100 yards, yet ended up roving a stunning 28 miles.
Opportunity’s lasted 5,000 charge-discharge cycles and remained at 85 percent capacity up until the robot’s demise.
Armor. M60A1, M60A3, M1, M1A1, Master Gunner, CSM - Best Job I Ever Had