Inside Krokodillen: NASA Hunts Signs of Life in Mars’ Oldest Rocks

NASA’s Perseverance rover has reached a scientifically thrilling region on Mars called Krokodillen, where some of the planet’s oldest rocks may hold vital clues about early Martian environments — possibly even ancient life. Rich in clay, olivine, and carbonate minerals, the site promises insights into the watery past of Mars, especially during the Noachian period. [...]