It is a special topic site museum of nature science displaying Chinese ancient astronomical equipment and astronomy. Now, it has been reformed to Beijing Ancient Astronomical Equipment Exhibition ...

BEIJING, March 14 (Xinhua) -- Chinese and foreign astronomers have unveiled the first three-dimensional (3D) map of the properties of interstellar dust in the Milky Way. This breakthrough will ...

Similarly, ancient Chinese astronomers perceived the earth as flat, with the heavens assuming a spherical form, akin to an egg. In Northern Europe, Norse Mythology painted a vivid picture of the ...