The so called Laser Guide Star helps astronomers correct for the atmosphere's blurring effect as the telescope images the sky.
这颗被命名为激光引导星的假星能够使天文学家们利用望远镜观测星空的时候，帮助他们克服大气扰动造成的模糊效应。
Some characteristics of main optical filters were analyzed, and the application of ultra-narrowband filter in laser illumination and laser guide star was discussed.
分析了几种主要滤光技术的特点，讨论了在超窄带滤光器在激光照明和激光导星信号探测中的应用。
By creating an artificial guide star in any part of the sky, the Keck Observatory's laser removes that barrier.
通过在天空的任何部位创造一个人造导向星，Keck天文台的激光扫除了这个障碍。
By creating an artificial guide star in any part of the sky, the Keck Observatory's laser removes that barrier.
通过在天空的任何部位创造一个人造导向星，Keck天文台的激光扫除了这个障碍。
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