How we landed on Mars with NASA Spirit 🤔🌍

Spirit, MER-A (Mars Exploration Rover-A) is a robotic rover on Mars, active from 2004 to 2010. It was one of two rovers of NASA's ongoing Mars Exploration Rover Mission. It landed successfully on Mars at (4:35) Ground UTC on January 04, 2004, three weeks before its twin, Opportunity (MER-B) landed on the other side of the planet.