NASA's Curiosity rover found a weirdly salty 'ancient oasis' on Mars

NASA's Curiosity rover found a weirdly salty 'ancient oasis' on Mars: NASA's Curiosity rover discovered what it dubs an "ancient oasis" on the red planet, featuring some very unusual salts. After sending Curiosity to explore the floor of the 100-meter-wide Gale Crater, scientists at NASA's Jet Propulsion Laboratory said in a statement Monday that millions