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华盛顿专电 世界上两个超级大国的争霸渗透到各个领域,搞得人们不得安宁。在太空中,它们目前争霸的态势如何,为世人瞩目。 四个对比 美国自从今年一月二十八日发生航天飞机“挑战者”号机毁人亡的惨剧以来,四月、五月又连续发生了两起运载人造卫星的火箭爆炸事故。原来预定由航天飞机施放的商用和军用卫星,困伏在地,上不了天。航天飞机要重新起飞,至少要一年以后,甚至需要更长的时间,目前能够使用的运载火箭,所剩无几。美国的航天事业陷入了前所未有的困境。
Washington Power The hegemony of the two superpowers in the world has infiltrated all areas and made no peace. In space, what is the current situation of hegemony for the world attention. Four Contrasts The United States Since the January 28 this year, a space plane “Challenger” plane crash has occurred. In April and May, two successive rocket explosions carrying artificial satellites took place. The original commercial and military satellites scheduled to be released by the space shuttle were trapped in the sky and could not reach the sky. Space shuttle to take off, at least a year later, even longer, the current availability of launch vehicles, left. The U.S. aerospace industry has plunged into an unprecedented dilemma.