This will mark the first time a total lunar eclipse during a supermoon has occurred since 1982, and it won't happen again until 2033.
上一次超级月亮和月全食同时出现是在1982年,而下一次将出现在2033年。
During a supermoon, the moon can actually look up to 14% larger in diameter; however, everyday skywatchers might not be able to tell the difference.
在超级月球出现的时候,月球的直径可以比平时看起来大14%。不过大众天文观察者并不一定能观察到这种区别。
Scientists can also collect a fair bit of data about the moon during a lunar eclipse that they wouldn't be able to get otherwise.
科学家在月食期间可以也得到许多平时无法获取的月球数据。
For example, NASA's Lunar Reconnaissance Orbiter (LRO) will be able to take measurements of the moon's surface temperature.
比如,NASA(美国国家航空航天局)的LRO(美国月球勘测轨道飞行器)将可以测量月球表面的温度。
By learning more about how the temperature of the surface of the moon changes, scientists can actually have new insights about the structure of the surface of the moon, NASA LRO deputy project scientist Noah Petro, said in a NASA video interview.
“通过研究月球表面温度的变化,科学家们可以对月球表面结构有更新的认识,LRO的助理项目科学家Noah Petro在一次视频采访中说。
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