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Nasa Might Change Hubble Mission Requirement To Keep Ares 1-x On Track

机译:美国国家航空航天局(Nasa)可能会更改哈勃望远镜的任务要求,以保持Ares 1-x步入正轨

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摘要

NASA officials are weighing whether they need two space shuttle launch pads to support the upcoming Hubble Space Telescope servicing mission or if they can get by with one launch pad, a shift that would help keep the planned July test flight of the Ares 1-X launch vehicle on schedule. Before NASA can fly the Ares 1-X, a prototype of the Ares 1 rocket slated to make its crewed debut in 2015, the agency needs to make permanent modifications to one of the two space shuttle launch pads at Kennedy Space Center in Florida. However, the Hubble servicing mission as currently planned requires both pads to be available: one from which to launch Space Shuttle Atlantis on the repair mission and one to launch Space Shuttle Endeavour on a rescue mission, should that become necessary.
机译:美国宇航局官员正在权衡他们是否需要两个航天飞机发射台来支持即将到来的哈勃太空望远镜的维修任务,或者是否可以通过一个发射台来完成任务,这一转变将有助于保持计划中的Ares 1-X发射的7月测试飞行车辆如期。在NASA可以使用Ares 1-X(Ares 1火箭的原型机,计划于2015年首次载人飞行)飞行之前,该机构需要对佛罗里达州肯尼迪航天中心的两个航天飞机发射台之一进行永久性修改。但是,按照目前的计划,哈勃的维修任务需要同时使用两个护垫:如果有必要,可以从其中一个发射出用于执行维修任务的亚特兰蒂斯号航天飞机,以及一个用于进行营救任务的奋进号航天飞机。

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