With the celestial globe, people can figure out the star atlas even during day-time or on a cloudy night.
利用浑象，无论是白天还是阴天的夜晚，人们都可以随时了解当时应该出现在天空的星空图案。
The oldest complete star atlas known, it dates to the years 649 to 684, discovered at the Silk Road town of Dunhuang in 1907.
这份我们所知最古老、最完整的星图，可以追溯到公元649到684年，是于1907年在丝绸之路上的城镇敦煌发现的。
Just to let you have an idea of what a serious star atlas looks like, the most detailed star atlas on paper nowadays is similar to the atlas below.
这幅星图只是让你们见识一下专业的星图是甚么模样，它与现时所印制的星图中最详尽的相似。
A recent analysis that examines the accuracy and projections used to make it notes the atlas marks positions of over 1,300 stars and Outlines 257 Chinese star groups or asterisms.
最对这份星图的准确性及所用投影法所做的分析表明，星图上标注出了1,300多颗恒星的位置，并勾勒出257个中国星群的轮廓。
The star positions in the hand drawn atlas were found to be accurate to within a few degrees.
在这份手绘的星图中，恒星的位置相当精确，误差只有几度。
The star positions in the hand drawn atlas were found to be accurate to within a few degrees.
在这份手绘的星图中，恒星的位置相当精确，误差只有几度。
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