NASA’s Mars Curiosity rover has made it to its 10th anniversary of being on the Red Planet. Despite showing its age with some wear and tear, the spacecraft is about to enter into a new phase of its mission as it prepares to climb a mountain. It may seem hard to believe that Curiosity has been on Mars for ten years already, but as they say “Time flies when you are having fun.” The SUV-sized explorer began its pursuit of life on Mars on June 8, 2012, and has since driven nearly 18 miles and ascended 2,050 feet (625 meters) as it makes its way through Gale Crater.