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2015年,国外主要航天国家依据本国国情持续推进载人航天活动,美国完善了载人航天技术顶层规划,俄罗斯继续进行航天机构重组,美、俄新型航天运输系统研制进展顺利;国际空间站延寿至2024年,将继续扮演着技术验证和科学实验平台的重要角色,发挥人类火星之旅的前哨作用;美国商业航天发展快速,未来可承担近地轨道、月球轨道的运输任务;各国深空探测目标与计划更加明确,探测活动取得显著成果。
In 2015, the major aerospace countries abroad continued to promote manned space activities according to their own national conditions. The United States improved the top-level planning of manned space technology and Russia continued the restructuring of space agencies. The development of a new type of space transportation system in the United States and Russia is proceeding smoothly. The International Space Station extended its life to 2024 Year, will continue to play an important role in technology verification and scientific experiment platform to play the role of outpost of the human journey to Mars; the rapid development of commercial space in the United States can assume the task of transporting near-Earth orbit and lunar orbit; the target of deep space exploration in various countries The plan is clearer and the exploration has achieved remarkable results.