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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A Portuguese fort takes a star turn
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20 years later
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Old Rock Day
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Vineyards in the Mosel Valley, Rhineland-Palatinate, Germany
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World Octopus Day
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International Sloth Day
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Pining for spring
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Wander the ancient medina
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Zelenci Nature Reserve, Slovenia
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Boxing Day
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El Valle de la Luna, Chile
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A day for the dolphins
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Easter Sunday
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Siblings Day
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World Meteorological Day
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A long winter’s nap, perhaps?
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Autumn equinox
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Salar de Uyuni salt flats in Bolivia
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Beware the Ides of March
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Happy Lunar New Year!
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Children at play for International Day of Friendship
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Sutherland Falls in Fiordland National Park
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Wildlife Conservation Day
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International Whale Shark Day
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National Hispanic Heritage Month
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American Wetlands Month
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The Christmas Bird Count begins
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2022 Winter Paralympics
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Sleep tight, little hedgehog
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Anshun Bridge, Chengdu, China
Bing Wallpaper Gallery

