When the Perseverance rover landed in Mars’s Jezero crater—a formation that long ago was Jezero lake—in February, 2021 it turned west. West is where the riverbeds, the deltas, the sites of ancient ...
NASA’s Curiosity rover made an intriguing discovery on Mars, adding another layer to our understanding of the planet’s ancient history. While exploring a new location in Gale Crater, the rover ...