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The IYA2009 logo International Year of Astronomy commemorative coin. 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. [1]
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The AOL.com video experience serves up the best video content from AOL and around the web, curating informative and entertaining snackable videos.
Therefore, the NASA pictures are legally in the public domain. Photographs and other NASA images should include the NASA image number if you have it, for easy reference. When accessing space photographs, be sure that you know the source. Pictures not produced by NASA employees may have different usage restrictions.
A collection of prize-winning images from 2009 to 2014 published in book form. Astronomy Photographer of the Year is an annual astronomy photography competition and exhibition that is organised by the Royal Observatory, Greenwich (part of Royal Museums Greenwich). The competition was launched in 2009 during the International Year of Astronomy. [1]
1 January: Beginning of International Year of Astronomy: 3 January: Quadrantids peak : 4 January, 14:00: Mercury at maximum eastern elongation: 4 January, 14:00: Earth at perihelion: 10 January, 11:00
There are multiple licenses which aim to release works into the public domain. In 2000 the WTFPL was released as a public domain like software license. [58] Creative Commons (created in 2002 by Lawrence Lessig, Hal Abelson, and Eric Eldred) has introduced several public-domain-like licenses, called Creative Commons licenses. These give authors ...