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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Apples ready for harvest in Minnesota
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World Penguin Day
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Splendid leaf frog
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National Park Week continues
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Happy trails for the 21st century
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I m here! Take a look at me!
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Paradise, found
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Superbloom in Carrizo Plain National Monument, California
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National Napping Day
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Hey neighbor, it s World Space Week!
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Sea lion in a kelp forest, Baja California, Mexico
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Grab onto the handlebars, kid
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Antarctica Day
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Dusky eagle-owls, Pakistan
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Thomas Jefferson Memorial, Washington, DC
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Meet our fuzzy Earth Day mascot
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A horse of many colors
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Joshua Tree National Park
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Go Fly a Kite Day
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Riding the bore tide at Turnagain Arm, Cook Inlet, Alaska
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Happy trees = Clean air
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On the lookout for Sheep-Cote Clod
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Incense making, Vietnam
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Edinburgh festivals
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Pride Month
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‘Think equal, build smart, innovate for change’
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Mount Field National Park, Tasmania, Australia
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Arenal Volcano, Costa Rica
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Polar Bear Week
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A red knot on the Shetland Islands, Scotland
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