NASA marks an incredible space milestone thanks to its bold rover Curiosity! The car-sized robot has now been exploring the Red Planet for 9 years. Curiosity began its journey back in November 2011 and reached Mars’ Gale Crater on August ...

NASA’s Curiosity rover has detected tiny traces of methane on Mars several times in recent years. The emission could come from a geological process, but so far, scientists couldn’t really solve the mystery. What’s more intriguing is that Mars’ atmosphere ...