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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Under Parisian skies
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St. Paul Winter Carnival
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It’s Weihnachtsmarkt time!
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Christmas Bird Count turns 125
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Amelia Earhart
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The Aomori Nebuta Festival parade, Japan
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Celebrating a Paris landmark
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Blue paradise on the Costa Brava
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Lake Pehoé, Torres del Paine National Park, Chile
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Roman bridge of Córdoba, Spain
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Summer winds down in the Southern Hemisphere
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National Park Service anniversary
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The meeting point of the winds
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Apple Tree Day
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Things are looking up
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Borobudur Temple, Java, Indonesia
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St. Joseph North Pier Inner and Outer Lights, Michigan
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A Eurasian red squirrel in Switzerland
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Grand Canyon National Park turns 105
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A monastery in the mountain
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Looking back on 150 years of rail travel
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Quiver trees in Namibia
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Birch trees, Drammen, Norway
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Rays on parade
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World Environment Day
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World Nature Conservation Day
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It s Australia Day
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International Womens Day
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Work out on your way to work
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Children at play for International Day of Friendship
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