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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Thomas Jefferson Memorial, Washington, DC
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Australian baobab tree, Kimberley region, Western Australia
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Snowy egret preening, central Florida
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World Turtle Day
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Happy Cinco de Mayo!
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What are these creatures?
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Cousins Day
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Swimming into the season
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Provence blooms with lavender at Sénanque Abbey
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Fossil Day
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World Whale Day
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International Chameleon Day
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World Lake Day
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A winter light show
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A wheatear in Peak District National Park, England
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Ceiling of the Temple of Esna, Egypt
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St. Gregory Church in Ani Ruins, Kars, Türkiye
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The Wave at Coyote Buttes
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Rethymno, Crete, Greece
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India Republic Day
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Brown pelican, San Diego, California
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Wicker fields in Cañamares, Spain
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Tegallalang terrace farms in Ubud, Bali, Indonesia
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World Book Day
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Celebrating 30 years of eye-opening images
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Float on
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Travel Sunday: Liverpool
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International Literacy Day
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A perfect day to fly your flag
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Greece celebrates its independence
Bing Wallpaper Gallery

