文章对太阳系里的月球、金星和水星、火星、木星、土星以至冥王星、人造卫星和小行星的环境进行了描述。认为人类迁居到这些星上去取得生活资料而生存下去,并在那里繁衍后代是不可能的。对于太阳系外,作者认为要想迁居到那么远的距离去,有许多尚待解决的问题。例如选择迁居的目标问题、交通问题、安全问题、生活问题、物理化学环境等问题。 The article describes the environment in the solar system of the moon, Venus and Mercury, Mars, Jupiter, Saturn and Pluto, satellite and asteroid. It is impossible to think that it is impossible for human beings to live on these stars to obtain subsistence and to survive. For the solar system, the author believes that there are many problems to be solved in order to move to that far distance. For example, choose to move to the target problem, traffic problems, safety issues, life problems, the physical and chemical environment and other issues.