brett-at-interdrone-1bPublished January 6, 2017 at dimensions 1280 × 960 in Setting your trajectory for 2017. Next → https://i0.wp.com/howtobearocketscientist.com/wp-content/uploads/2017/01/Brett-at-InterDrone-1b.jpg?fit=1024%2C768 https://i1.wp.com/howtobearocketscientist.com/wp-content/uploads/2017/01/Space-X_trajectoire.jpg?fit=617%2C409