Keiran Cutler ~ Studying Mechanical engineering Image from Space X Using their fully autonomous landing pad Space X can change the launch profile to land the reusable 1st stage, nearly anywhere on earth. Image from businessinsider.com Possibly the most revolutionary invention in space science must be this rocket, the Falcon 9. Often referred to as the reusable rocket. Image from wikipideia.org Falcon 9 Space X stated: “a rapidly reusable space launch vehicle could reduce the cost of traveling to space by a hundredfold.” LAUNCH PROFILE • • Image from Space X Cost effective: many parts of the rocket can be reused, which is where a lot of the cost in space travel is. Innovative: first rocket of its kind Image from behance.net Not only is the first stage fully reusable, but the Merlin engines are also recoverable and can be reconditioned to be reused for a fraction of the price of a new one.