下一次美国理想观测月食的时间为2014年，但是急于在冬至这一天观测下次月食的天文爱好者，还得等到2094年12月21日。
The next lunar eclipse with good viewing from the States will occur in 2014, though stargazers eager for the next eclipse during a winter solstice will have to wait until Dec. 21, 2094 .
月球几乎永远是检验观测者能力和望远镜质量的理想场所。
The Moon is nearly inexhaustible text field for the abilities of an observer and for the quality of his instrument.
月球几乎永远是检验观测者能力和望远镜质量的理想场所。
The Moon is nearly inexhaustible text field for the abilities of an observer and for the quality of his instrument.
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