Curiosity Mars Rover

"New findings from NASA’s Curiosity Mars rover could provide an answer to the mystery of what happened to the planet’s ancient atmosphere and how Mars has evolved over time."https://www.jpl.nasa.gov/news/nasas-curiosity-rover-may-have-solved-mars-missing-carbonate-mystery/?utm_source=iContact&utm_medium=email&utm_campaign=1-nasajpl&utm_content=Latest20250417-Curiosity