Engineers Work To Prolong Hubble Space Telescope's Life

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Engineers Work To Prolong Hubble Space Telescope's Life

机译：工程师们努力延长哈勃太空望远镜的寿命

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Engineers recently shut down one of the Hubble Space Telescope's three operational gyroscopes in an effort to preserve the operating life of the third gyro, thereby pushing Hubble's science observations into mid-2008. Scientists and engineers remain hopeful that the telescope will once again get a servicing makeover by astronauts, but a shuttle mission depends on the health of that human spaceflight program. The shuttle is headed for retirement in 2010, with a vaguely defined Crew Exploration Vehicle to be its replacement. Meanwhile, it is not clear when the next flight will take place nor whether a trip to Hubble will be possible.

机译：工程师最近关闭了哈勃太空望远镜的三个可操作陀螺仪之一，以保持第三个陀螺仪的使用寿命，从而将哈勃的科学观测推到了2008年中期。科学家和工程师仍然希望望远镜将再次获得宇航员的维修服务，但是航天飞机的飞行任务取决于该人类航天计划的健康状况。航天飞机将在2010年退役，其中定义模糊的乘员探索车将取代它。同时，目前尚不清楚何时下一次飞行，也不确定是否可以飞往哈勃。

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《Space news》 |2005年第37期|p.16|共1页
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LEONARD DAVID;
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正文语种 eng
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Engineers Work To Prolong Hubble Space Telescope's Life

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