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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March of the flowers
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Colorful boats in Marsaxlokk Harbor, Malta
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Freeloaders of the avian world
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A narrow passage
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Moving as one
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World Turtle Day
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Explorer of the sea
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Aqueduct, Arkadia Park, Poland
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Giving Tuesday
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Winterpret on ice
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Cinco de Mayo
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Colle Santa Lucia, Dolomites, Italy
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Eurasian otter and pup, Estonia
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International Moon Day
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Giants of the avian world
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Desert rose of Qatar
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National Hummingbird Day
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1934 Labor Day parade, Gastonia, North Carolina
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Pandas pucker up for International Kissing Day
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Starling murmuration over the ruins of Brightons West Pier, England
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International Cheetah Day
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The power of the forest
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The fantastic winter fox
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A hermitage with a view
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Get on your bike and ride
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Happy birthday to Crater Lake National Park
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Mada in Saleh, Saudi Arabia
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Big sky at Big Bend
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Point Reyes National Seashore in California
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A horse of many colors
Bing Wallpaper Gallery

