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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Happy Mothers Day!
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A species worth defending
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First Cliff Walk
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Merry and bright
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Spring equinox
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A whale of a picture
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St. James Tidal Pool, Cape Town, South Africa
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Freeloaders of the avian world
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Annivesary of the Wilderness Act of 1964
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Baltic Sea, Estonia
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Into the woods
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Seitan Limania Beach, Crete
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White Sands National Park, New Mexico
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Islands of the Salish Sea
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Taking the scenic route
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By the light of the fireflies
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Keep watching the skies
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Beautiful baobabs
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Bathing boxes at Brighton Beach, Australia
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Honoring our veterans
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Winter in the Finnish wilds
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What kind of bird laid these eggs?
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A picture-perfect day on Trillium
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Black History Month
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Chestnut-eared aracari in the Pantanal, Brazil
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The party’s just starting
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Illuminating Annecy
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Belize Barrier Reef
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Snow buntings take flight
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Hallstatt, Austria
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