quinta-feira, 16 de abril de 2009
segunda-feira, 6 de abril de 2009
domingo, 5 de abril de 2009
sexta-feira, 3 de abril de 2009
AIA2009-LIVE
100 Hours of Astronomy" is a global four-day astronomical event giving you the chance to discover the universe for yourself. It runs from 2 April to 5 April and is part of the "International Year of Astronomy 2009". There are free public activities happening all around the world (see our website), as well as right here on Ustream
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