When the United Arab Emirates (UAE) announced in 2014 that it would send a mission to Mars by the country’s 50th birthday in December 2021, it looked like a bet with astronomically tough odds. At the time, the nation had no space agency and no planetary scientists, and had only recently launched its first satellite. The rapidly assembled team of engineers, with an average age of 27, frequently heard the same jibe. “You guys are a bunch of kids. How are you going to reach Mars?” says Sarah Al Amiri, originally a computer engineer and the science lead for the project.Six years on, Al Amiri...…When the United Arab Emirates (UAE) announced in 2014 that it would send a mission to Mars by the country’s 50th birthday in December 2021, it looked like a bet with astronomically tough odds. At the time, the nation had no space agency and no planetary scientists, and had only recently launched its first satellite. The rapidly assembled team of engineers, with an average age of 27, frequently heard the same jibe. “You guys are a bunch of kids. How are you going to reach Mars?” says Sarah Al Amiri, originally a computer engineer and the science lead for the project.Six years on, Al Amiri...WW…