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。
The so called Laser Guide Star helps astronomers correct for the atmosphere's blurring effect as the telescope images the sky.
同样，这种效应无法永远持续下去，因为否则Cas a将远比普通中子星的温度低。
Likewise, it can't go on forever because Cas a would get far colder than neutron stars generally do.
太阳和月亮相对的效应扩大了水星和冥王星的能量。
The effects of the sun and Moon in opposition magnify the energies of Mercury and Pluto.
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