SpaceX just launched a full-size Starship rocket-ship prototype hundreds of feet above South Texas

· SpaceX is developing a fully reusable rocket system called Starship-Super Heavy in Boca Chica, Texas.
· The latest Starship prototype, called SN5, performed an experimental "hop" hundreds of feet into the air on Tuesday.
· The roughly 16-story vehicle soared off the launch pad, flew for about 40 seconds, and then landed...