随着地球上频发的战争和环境危机,使人们开始把人类未来的梦想建立在开发地外空间上,世界各国纷纷提出了雄心勃勃的太空移民计划。也许移居太空还是一个比较遥远的设想,然而在太空建旅馆,已不是不可思议的事情了。随着航天技术的发展和人类生活水平的提高,现在已有商业公司正在投资开发太空旅馆,并有望在2020年以前建成。届时,它将比目前太空游客到空间站观光更舒服。 With the frequent war and environmental crisis on the earth, people are beginning to establish the dream of the future of mankind in the development of outer space. All countries in the world have proposed ambitious plans for space immigration. Maybe moving to space is still a more distant idea, however, it is not an incredible thing to build a hotel in space. With the development of space technology and the improvement of human living standards, commercial companies are now investing in and developing space hostels and are expected to be completed by 2020. By then, it will be more comfortable than the current space tourists to visit the space station.