日本在商业卫星发射领域一直想与欧美一比高低 ,但现在看来希望渺茫。随着外国公司推迟或中止实施与日本唯一的卫星发射公司“火箭系统”公司签定卫星发射合同 ,以及民间对商业卫星的民营化并不十分感兴趣 ,被寄予厚望的Ｈ2Ａ火箭遇到了空前的危机。日本火箭由一度的兴盛陷入今 Japan has always wanted to compare with Europe and the United States in the field of commercial satellite launches, but now it seems that it is hopeful. With the delay or suspension of foreign companies’ implementation of a satellite launch contract with Japan’s only satellite launch company, “Rocket Systems”, and private interest in the privatization of commercial satellites, the highly anticipated H2A rocket has encountered unprecedented opportunities. crisis. Japanese rockets have fallen into the present from a time of prosperity