https://www.reuters.com/article/us-space-exploration-virgingalactic-hist/factbox-richard-branson-daredevil-billionaire-entrepreneur-set-to-fly-to-space-idUSKBN2EH04G >Flamboyant British entrepreneur Richard Branson is set to fly to space on a Sunday test flight by his Virgin Galactic Holdings Inc, beating fellow aspiring billionaire astronaut and Amazon.com founder Jeff Bezos by about a week.