Correct Answer: (c) Spirit
Solution:Spirit, also known as MER-A (Mars Exploration Rover-A), is a robotic rover on Mars active from 2004 to 2010. It was one of twin rovers of NASA's Mars Exploration Rover Mission. It landed successfully on Mars on January 4, 2004. The second rover, Opportunity (MER-B) landed on the other side of the planet. Robotic rover Curiosity was launched on November 26, 2011 under the NASA's Mars Science Laboratory mission while Perseverance rover was launched on July 30, 2020 as part of NASA's Mars 2020 mission.