Water on Mars of these salts". NASA also reported that Jake M rock, a rock encountered by "Curiosity" on the way to Glenelg, was a mugearite and very similar to terrestrial mugearite rocks. On December 9, 2013, NASA reported that Mars once had a large freshwater lake inside Gale Crater, that could have been a hospitable environment for microbial life. On December 16, 2014, NASA reported detecting an unusual increase, then decrease, in the amounts of methane in the atmosphere of the planet Mars; in addition, organic chemicals were detected in powder drilled from a rock by the "Curiosity" rover. Also, based on
Yellowknife Bay, Mars The crater's central feature is a mountain called Aeolis Mons, nicknamed Mount Sharp. Geologic units in the interior of the crater offer a wide range of relative ages of the impact and provide a detailed geologic history of activities within the crater. Gale Crater is the landing site of the Mars Science Laboratory rover, which was launched from Cape Canaveral on November 26, 2011 and landed at the site designated Bradbury Landing on August 6, 2012. The rover is equipped with a more advanced suite of instruments than has ever landed on an extraterrestrial planet, perfect for assessing the geology