The Collier's series proceeded logically from the building of an orbital space station, to a lunarlanding and then a great leap forward to Mars.
《科里尔》系列文章逻辑清晰地提出了征服火星的计划：建立轨道空间站，登陆月球，然后跃向火星。
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And in 2009, a supposed moon rock from the first manned lunarlanding, Apollo 11, given to the Dutch national museum in Amsterdam, proved to be nothing more than petrified wood.
Chinese press reports have suggested that a manned lunarlanding could take place around 2020, preceded by an unmanned mission that would return lunar samples to Earth.