在欧盟的支持下,来自欧洲各国的顶尖科学家已经开始研究未来高空高速运输飞行器。倘若这项强大的空天飞机计划成功,那么欧洲到澳大利亚的飞行时间只需要90分钟,但这款超级空天飞机采用的新技术目前还处于测试和基本要求验证阶段。空天飞机的研发项目也加入了太空旅游航班计划,以空中客车A330为母舰,将一款小型轨道飞行器在距离地面14千米的高空发射,携带两名乘客和一名飞行员,可抵达离地100千米的高度体验失重。这项 With the support of the European Union, top scientists from various European countries have started to study the future high-altitude high-speed transport aircraft. If this powerful space shuttle program is successful, the flight from Europe to Australia takes only 90 minutes, but the new technology used in this super-spacecraft is still in the testing and basic requirements validation phase. Space Shuttle’s R & D project also joined the program of space travel flights to Airbus A330 as the carrier, will be a small orbital vehicle 14 km above ground level in the launch, carrying two passengers and a pilot to reach 100 km altitude to experience weightlessness. this