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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National Cherry Blossom Festival, Washington, DC
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Morocco in bloom
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Medieval towers in Mestia, Upper Svaneti, Georgia
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Beautiful baobabs
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Cheers! It’s National Wine Day
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Brown bears in Lake Clark National Park and Preserve, Alaska
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Belted Galloway cows
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Porto, Portugal
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Alpine marmots at Hohe Tauern National Park, Austria
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A. M. Foster Bridge in Cabot, Vermont
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A wonderland in winter
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Installation art turns heads
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Native American Heritage Month
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Elbphilharmonie concert hall in Hamburg, Germany
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The tallest animal in the world on the longest day of the year
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Breckenridge, Colorado
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Where the bearded reedling sings
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Muniellos Nature Reserve
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Lights, camera, Sundance
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Maybe we should be looking up
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Happy Birthday, J.R.R. Tolkien!
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South Padre Island, Texas
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Travel Sunday: Flamenco in Granada, Andalusia, Spain
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The dog days of summer
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A bite of ancient history
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Composite of photographs from the Apollo 15 mission
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All is silent for Big Ben’s musical milestone
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Diwali lights in Guwahati, India
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For the love of bikes
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Laguna de Torrevieja, Spain
Bing Wallpaper Gallery

