This is the mars curiosity rover launched by NASA on Nov 26, 2011. NASA’s Mars Science Laboratory mission set down a large, 1,982-pound (899-kilogram), mobile laboratory—Curiosity Mars rover—at Gale Crater, using precision landing technology that made one of Mars’ most intriguing regions a viable destination for the first time. Within the first eight months of a planned 23-month primary mission, Curiosity met its major objective of finding evidence of a past environment well suited to supporting microbial life. It's completely free!!! It was really hard to make it and it took me 3 weeks to make it so plz check it out .