day : 30/03/2019 1 result

NASA’s Mars Helicopter Completes Flight Tests At JPL

Since the Wright brothers first took to the skies of Kill Devil Hills, North Carolina, Dec. 17, 1903, first flights have been important milestones in the life of any vehicle designed for air travel. After all, it's one thing to design an aircraft and make it fly on paper - or computer. It is quite ...