2016年日本通過宇宙2法，揭櫫推動民間升空商機、遙測數據商業等目標，目的在於擴大日本太空商業活動與世界太空市場接軌。其次，2017年美國NASA公布「阿緹米斯計畫」（Artemis program），基於美日同盟和美日安保，日本也積極參與美國主導的月球計畫；日本第5期《宇宙基本計劃》（2023∼2033年）表明日本邁入國際太空合作的動向，並且推出「宇宙安全保障構想」。就此，本文整理日本對應新太空時代的動向、太空與安保、太空民主聯盟等觀點，採用理性抉擇理論的「偏好—機..

In 2016, Japan passed the Space Act which aims to promote private space launch opportunities and the commercialization of remote sensing data, with the goal of expanding Japan’s space commercial activities and aligning with the global space market. Secondly, in 2017, NASA announced the Artemis program (Lunar Program). Based on the U.S.-Japan alliance and U.S.-Japan security arrangements, Japan is also actively participating in the U.S.-led lunar program. The 5th Basic Plan for Space Policy (2023~2033) indicating Japan’s move tow..

1951 年歐洲首次在沒有流血戰爭的狀態中開始進行和平統合，此有別於歐洲歷史紛亂與戰爭的常態。從戰後、歐洲開始統合、歷經德國統一及蘇聯共產主義集團瓦解兩大地緣政治鉅變，到 2007 年歐盟最近一次擴大至今， 統合過程中，歐洲國家之間及其與美國及俄羅斯(蘇聯)的權力互動關係，以及各強權與歐洲地理空間的互動關係對歐洲統合產生重大的影響與不同的地緣政治意涵。 第二次世界大戰後，歐洲國家處於美蘇對峙複雜的權力互動關係中，資源統合、採取共同立場(..

The integration of Europe began in 1951. Within the process of integration, there were three dimensions of power interactions: the interaction among European states, the interaction among America, Russia (Soviet Union), and European states, and the interaction between great powers and the European geographical space. From the beginning of the European integration, the unification of Germany and the collapse of the Russian communist bloc, and to the latest expansion of EU, the geopolitical changes had important impacts and sig..