Author of the article: Doug Hempstead Publishing date: Jan 02, 2014 • • 1 minute read Article content David Bowie once asked the musical question -- is there life on Mars? Step outside and see for yourself. According to NASA, its robotic rover Curiosity has been gathering temperatures in the red planet's Gale Crater -- 200 million km away. As of Dec. 21, the daily high temperatures ranged from -25 to -31C -- the latter being the coldest daily high recorded since the rover landed in Aug. 2012.