How many stars ...?
1st Jan. 2009: Go to the special Year of Astronomy Campaign

A unique experiment! Its goal is the worldwide determination of the present night sky visibility conditions based on simple astronomical observations that can be done with the naked eye and within minutes. The success of the experiment depends on obtaining as many observations as possible from as many locations as possible: that means your contribution!
* How to help *
 
756
 
... observations have been reported!


Map of results


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