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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International Cheetah Day
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Keyholes to the kingdom
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Alam-Pedja Nature Reserve, Estonia
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North Cascades National Park at 50
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A growing business
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Happy Fourth of July!
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The lemurs of Madagascar
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The Badlands celebrates a milestone
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Shark Awareness Day
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Tombeau du Géant in Bouillon, Belgium
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Château de Sully-sur-Loire, Center-Val de Loire, France
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Hiking the High Trestle Trail
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Celebrating 200 years of statehood
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National Park Week: Haleakalā National Park, Hawaii
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Happy Easter!
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Great horned owl near Lake Tohopekaliga, Florida
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Happy Fat Tuesday!
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Loud waters
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Put your flippers in the air…
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Honoring the rangers on World Ranger Day
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Fallen but not forgotten
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International Literacy Day
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Life in a North African town
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Jupiter and the Galilean moons
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Autumnal equinox
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Papa was a flightless bird
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The fishing village of Reine, Norway
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Longer days mean warmer sand
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International Leopard Day
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World Sea Turtle Day
Bing Wallpaper Gallery

