The Milky Way has billions of stars; among them, our own sun finds its place. The galaxy"s name is derived from the radiant, pale appearance of the band of stars and gas clouds that graces Earth"s sky. Methodical observations of the night sky started with early civilizations but astronomy, the oldest natural science, remains a source of fascination today. It"s what brings stargazers to Portugal"s Southwest Alentejo and Vicentine Coast Natural Park, a site free from heavy light pollution. Now"s a good time to seek out your own celestial spectacle, as it is Astronomy Week and the main event, Saturday"s Fall Astronomy Day, this year coincides with the autumnal equinox.
Fall Astronomy Week
Today in History
More Desktop Wallpapers:
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Plum blossoms in China
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Falling for Tennessee
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Polar Bear Week
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Meet the slowest flirt in the animal world
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It s Census Day—make it count
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International Womens Day
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Tour de France
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Khao Sok National Park in Thailand
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Big Bend National Parks birthday
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International Moon Day
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Stuben am Arlberg, Austria
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Merry Christmas!
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Square Tower House in Mesa Verde National Park
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Necropolis of Dargavs
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Happy Cousins Day!
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San Gimignano, Siena Tuscany, Italy
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Take the stairs
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Beyond Walls for World Refugee Day
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You won’t see this on Mulberry Street
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Giants of the avian world
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Northern cardinal in winterberry bush
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Tulips, Netherlands
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Have fun storming the castle
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Telašćica Nature Park, Dugi Otok, Croatia
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The power of the forest
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Thousand Islands region, St. Lawrence River, US-Canada border
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A castle fit for a count
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It s Republic Day in India
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Bamburgh Castle, Northumberland, England
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Of moles and liquid nitrogen
Bing Wallpaper Gallery

