So if the rocket anomaly isn't identified and fixed soon, a fresh crew won't be able to reach the orbiting lab before the last three spaceflyers head for home.
所以在最后三名宇航员回来前，如果不能尽快找出并修复火箭异常，新的工作人员将不能前往轨道实验室。
2
The logs also included near-misses in the clutter of space: old rocket-stages, blankets and foot restraints, all orbiting past.
日志也记录了杂乱无章的太空中发生的一些虚惊事件：弃用的火箭级、覆盖层以及脚固定环都曾擦身而过。
3
Two European satellites that will study the weather in space are finally orbiting the Earth four years after a first launch attempt ended in disaster when a carrier rocket blew up.