Elon Musk just finished a press conference in which he introduced the latest proposed modifications to his Falcon 9 space launch vehicles to reduce costs:  Complete recyclability/re-usability and lower recovery costs making extraplanatery journeys FAR more cost effective.

Reusability is key to the dramatic cost savings that will enable advancements in human exploration of space. The Dragon spacecraft is a fully reusable and SpaceX is working toward the goal of delivering the world's first fully reusable launch vehicle. Check out the animation for a sneak peek at SpaceX's exciting plans for the future.