日本宇宙开发委员会于1987年9月决定了再度修改宇宙开发政策大纲的方针,为此,特别设置了长期政策委员会。委员长由科学技术会会议议员山下勇担任,成员共26人,预定经过一年的审议后,于1989年3月正式完成修改案。日本的宇宙开发一直是按照宇宙开发委员会制定的“宇宙开发政策大纲”的方针前进的。它制定 In September 1987, Japan’s Space Development Committee decided to revisit the guidelines for the development of a cosmic development policy. For this purpose, a long-term policy committee was set up. The chairman of the meeting was Science and Technology Association Yamashita Yong served as a member of a total of 26 people, is scheduled to go through a year of review, in March 1989 formally completed the amendment. Japan’s space development has always followed the principle of “cosmic development policy outline” set forth by the Cosmic Development Committee. It’s made