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IN ORBIT

机译:在轨

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摘要

NASA has started reconfiguring the space shuttle Atlantis—just back from delivering Europe's Columbus laboratory to the International Space Station—to prepare for what may be its final mission. Atlantis is targeted to carry the last planned crew of on-orbit repairmen to the Hubble Space Telescope for a servicing mission before the end of this year. That will require it to be configured differently from orbiters working on ISS assembly. A United Space Alliance crew in the Orbiter Processing Facility has started removing the orbiter docking system from in front of the airlock in the forward bulkhead of the payload bay. Later, a large tilt table will be installed in the aft pay-load bay, where the Atlantis crew will mount the orbiting telescope after grappling it with the orbiter's robotic arm. Other modifications will add protection against debris impact to sensitive areas, since the crew will not be able to take shelter in the ISS if there is damage. Atlantis will carry the now-standard Orbiter Boom Sensor System that will make intensive inspections of the delicate thermal protection system.
机译:NASA已开始重新配置亚特兰蒂斯号航天飞机(刚从将欧洲的哥伦布实验室运送到国际空间站),为可能的最终任务做准备。亚特兰蒂斯号的目标是在今年年底之前将最后计划的在轨维修人员带到哈勃太空望远镜进行维修任务。这将要求其配置与在ISS组装上运行的轨道器不同。轨道飞行器处理设施中的联合太空联盟机组人员已开始从有效载荷舱前舱壁的气闸前面卸下轨道器对接系统。后来,一个大型倾斜工作台将被安装在后装货舱中,亚特兰蒂斯号的工作人员在将轨道望远镜与轨道飞行器的机械臂夹住之后,将在其中安装轨道望远镜。其他修改将增加保护以防止碎片撞击敏感区域,因为如果受损,机组将无法在国际空间站中躲藏。亚特兰蒂斯航空公司将搭载现在标准的轨道飞行器动臂传感器系统,它将对精密的热保护系统进行深入检查。

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