Watch Jeff Bezos' Blue Origin rocket go to space and land back on Earth

Jeff Bezos' Blue Origin continues to test its New Shepard reusable rocket. Like Elon Musk's SpaceX, the rocket is reusable, and designed to land upright back on Earth after each flight. While the rocket will eventually hold human passengers, the December 11th flight contained only cargo, like postcards that will be stamped that they have been in space.