"Hydrothermal systems were essential for the development of life on Earth, and our findings suggest Mars also had water ... when the Martian atmosphere was stripped away by harsh solar radiation ...
deltas and lakebeds have suggested Mars had a watery past, as these formations resemble those shaped by water on Earth. These widespread features would seem to narrow the possibilities to liquid water ...
11) during the 2024 Annual Meeting of the American Geophysical Union (AGU) in Washington, D.C. After traveling to Mars attached to the Perseverance rover, Ingenuity began a test flight campaign to ...