例如，通过重新测定150多颗恒星的位置，多次测定二十八星宿距天体北极的度数，发现恒星是运动的。

For instance, they remeasured the post-tion of over 150 stars and the degree between the 28 constellations and the celestial North Pole, hence concluding the stars were always in motion.

youdao

真武原指黄道圈上二十八宿中的北方七宿玄武，呈龟蛇形象，为星宿神。

Zhenwu originally referred to the ecliptic circle Ershibasu basaltic seven places in the north, was Guiyi image for the stars of God.

youdao

真武原指黄道圈上二十八宿中的北方七宿玄武，呈龟蛇形象，为星宿神。

Zhenwu originally referred to the ecliptic circle Ershibasu basaltic seven places in the north, was Guiyi image for the stars of God.

youdao