
Mars Exploration Fast Facts
CNN
Read CNN's Fast Facts about Mars exploration to learn more about missions to the Red Planet.
Facts There have been nine successful US Mars landings: Viking 1 and Viking 2 (both 1976), Pathfinder (1997), Spirit and Opportunity (both 2004), Phoenix (2008), Curiosity (2012), InSight (2018) and Perseverance (2021).More Related News