the MIAMI - Was the last test flight, the decisive one, before sending a person into space. And it went well, very well. The us company SpaceX's billionaire south african Elon Musk has made a flight to test the emergency system. The test involved the destruction of the rocket carrier Falcon 9 and the spacecraft Crew Dragon fell, as expected, and in full safety, in the ocean in front of the Florida. And everything went according to plan. The test is in full flight was one of those required so that the company could launch the first commercial flights into space with human beings. The first, expected in the near future, should have on board the astronatuti Nasa, Bob Behnken and Doug Hurley .