据国外媒体报道,进入2016年后,从维珍银河的“太空船二号”到亚马逊创始人杰夫-贝索斯的可回收火箭,新一轮太空游竞赛日趋激烈。比如,有7000多人已经购买了维珍银河太空飞行机票,每张票价高达25万美元;美国“世界景观”公司推出的高空热气球六小时太空游票价高达7.5万美元;XCOR航天公司的太空游项目报价则为15万美元。所有这些进展说明,太空游将不仅仅成为一种现实,而且是一种可以让许多人负担得起的旅游项 According to foreign media reports, after entering 2016, from Virgin Galactic’s “spaceship II” to Amazon founder Jeff Bezos’s recyclable rockets, a new round of space travel competition is becoming increasingly fierce. For example, more than 7,000 people have purchased the Virgin Galactic Space Flight ticket, each fare up to 250,000 US dollars; the United States “World Landscape ” company launched high-altitude hot air balloon six-hour space travel fares up to 75,000 US dollars; XCOR Aerospace’s space travel project is quoted at 150,000 US dollars. All of these developments suggest that space travel will not only become a reality, but also a tourism item that many can afford