* Viking 1 and Viking 2: These two probes landed in 1976 and were the first to successfully land on Mars and return images.
* Pathfinder: This probe landed in 1997 and was the first to use an air bag landing system.
* Spirit and Opportunity: These two rovers landed in 2004 and explored Mars for years, finding evidence of past liquid water.
* Curiosity: This rover landed in 2012 and is still exploring Mars, investigating the planet's habitability.
* InSight: This lander landed in 2018 and is studying the Martian interior.
* Perseverance: This rover landed in 2021 and is searching for signs of past life and collecting samples for future return to Earth.
These are just some of the many missions that have successfully landed on Mars. The exploration of Mars continues, with new missions planned for the future.
