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astronomy2009.org

The International Year of Astronomy (IYA2009) was a year-long celebration of astronomy that took place in 2009 to coincide with the 400th anniversary of the first recorded astronomical observations with a telescope by Galileo Galilei and the publication of Johannes Kepler's Astronomia nova in the 17th century. The Year was declared by the 62nd General Assembly of the United Nations. A global scheme, laid out by the International Astronomical Union (IAU), was also endorsed by UNESCO, the UN body responsible for educational, scientific, and cultural matters. More information...

According to PR-model, astronomy2009.org is ranked 181,973^rd in multilingual Wikipedia, in particular this website is ranked 14,269^th in Arabic Wikipedia.

The website is placed before chrismcovell.com and after spopre.com in the BestRef global ranking of the most important sources of Wikipedia.

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