Travel news: Space balloons, floating hotels and supersonic jets

Travel news: Space balloons, floating hotels and supersonic jets

Editor’s Note — Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get news about destinations opening and closing, inspiration for future adventures, plus the latest in aviation, food and drink, where to stay and other travel developments. (CNN) — This week in travel, we look at innovative new transport concepts, the reopening of … Read more