在苏联的空间计划遇到麻烦之际,苏联的两颗福布斯探测器又在执行任务中失败,这迫使苏联中断了已运行两年多的和平号空间站载人运行。苏联航天界又透露暴风雪号航天飞机飞行系统有严重的设计缺陷。为此,计划于4月19日进行的和平号空间站更换乘员的发射暂时取消。苏联官员称,到今年8月和平号空间站暂时无人照料,这是由于空间站的两个舱段的准备工作被拖延了。 As Soviet space planning ran into trouble, the failure of the two Forbes detectors of the Soviet Union to carry out their mission forced the Soviet Union to suspend the manned operation of the Mir space station, which had been in operation for more than two years. The Soviet space agency disclosed that the Blizzard space shuttle flight system has serious design flaws. To this end, the planned launch of the replacement of the crew at the Mir space station on 19 April was temporarily canceled. Soviet officials said the Mir space station was temporarily unattended by August this year due to delays in the preparation of the two sections of the space station.