Big news from the Phoenix lander! A new JPL press release just came out, announcing the detection of snow and carbonates on Mars! From the press release: A laser instrument designed to gather knowledge of how the atmosphere and surface interact on Mars has detected snow from clouds about 4 kilometers (2.5 miles) above the spacecraft’s landing site. Data show the snow vaporizing before reaching the ground. “Nothing like this … Continue reading Phoenix Sees Snow and Carbonates on Mars!