他山之石,可以攻玉。深刻理解世界主要空间强国的发展战略和发展态势,填补我国在空间科技领域发展的不足,努力在基础前沿领域实现创新突破,将有助于加速推动我国由航天大国向航天强国迈进。2014年,日本科学技术振兴机构(JST)发布了一份报告,利用专家打分法,从空间运输、空间利用、空间科学和载人空间活动4个方面对各国的空间科技能力进行打分,满分为100分。结果显示,美国以95分位列第一,其次是欧洲70分,第三名是俄罗斯60分,日本以53分紧随其后, Stones from other hills, can learn. A deep understanding of the development strategy and development trend of the major space powers in the world, filling the gaps in China’s development in the field of space science and technology and making breakthroughs in innovation in the basic frontier fields will help accelerate China’s move from a space power to a space power. In 2014, Japan’s Agency for Science and Technology (JST) released a report using the scoring system of experts to score each country’s space science and technology capabilities in terms of space transportation, space utilization, space science and manned space activities, 100 points. The results showed that the United States ranked first with 95 points, followed by Europe with 70 points, the third with Russia 60 points and Japan with 53 points followed,