Recurring slope lineae suggesting seasonal water flows
Ancient organic molecules in Gale Crater mudstone
Seasonal fluctuations suggesting active geology or biology
Evidence of sustained water in Jezero Crater delta
Leopard Spot rocks with possible microbial patterns
Extensive ice deposits mapped at polar regions
First seismic activity confirming active interior
Solar wind erosion of Martian atmosphere documented
Radar evidence of liquid water beneath polar ice caps
Evidence of partially molten core structure
⚠ Note: C/2023 A3 (Tsuchinshan-ATLAS) is from our Oort Cloud, not another star system. The "3I" designation awaits confirmation of a third interstellar visitor.
