随着波音公司和Space X公司(与蓝色起源公司一样,在近期成功进行了一次垂直着陆)在新型太空船的制造和开发上的进步以及火箭发射成本的降低,未来几年将会有更多可供选择的太空旅行方式。不过,在目前情况下,太空旅行的价格对大部分人来说还是太过高昂。另一个选择是,如果你年轻、阳光、健康,并且能够掌握成为合格宇航员的技能,那成为宇航员就不是遥不可及的梦想。 As Boeing and Space X (which, like BlueSource, have done a vertical landing recently), have been able to make improvements in new spacecraft manufacturing and development and lower rocket launch costs in the coming years Many options for space travel. However, in the current situation, the price of space travel is too high for most people. Another option is that if you are young, sunny, healthy, and able to master the skills that qualify as a qualified astronaut, becoming an astronaut is not a distant dream.