River Valleys Observed By Viking Orbiters
The Viking Orbiters caused a revolution in our ideas about water on Mars. Huge river valleys were found in many areas. They showed that floods of water broke through dams, carved deep valleys, eroded grooves into bedrock, and traveled thousands of kilometers.
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Bahram Vallis, as seen by Viking. Valley is located in Northern Lunae Planum and the Lunae Palus quadrangle. It lies nearly midway between Vedra Vallis and lower Kasei Vallis.
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Streamlined Islands in Maja Valles as seen by Viking showed that large floods occurred on Mars. Image is located in Lunae Palus quadrangle.
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Great amounts of water were required to carry out the erosion shown in this Viking image of a small part of Maja Valles. Image is located in Lunae Palus quadrangle.
Read more about this topic: Lunae Palus Quadrangle
Famous quotes containing the words river, valleys, observed and/or viking:
“The river knows the way to the sea;
Without a pilot it runs and falls,
Blessing all lands with its charity.”
—Ralph Waldo Emerson (1803–1882)
“I see an America whose rivers and valleys and lakes, hills and streams and plains; the mountains over our land and nature’s wealth deep under the earth, are protected as the rightful heritage of all the people.”
—Franklin D. Roosevelt (1882–1945)
“In a restaurant one is both observed and unobserved. Joy and sorrow can be displayed and observed “unwittingly,” the writer scowling naively and the diners wondering, What the hell is he doing?”
—David Mamet (b. 1947)
“Rice and peas fit into that category of dishes where two ordinary foods, combined together, ignite a pleasure far beyond the capacity of either of its parts alone. Like rhubarb and strawberries, apple pie and cheese, roast pork and sage, the two tastes and textures meld together into the sort of subtle transcendental oneness that we once fantasized would be our experience when we finally found the ideal mate.”
—John Thorne, U.S. cookbook writer. Simple Cooking, “Rice and Peas: A Preface with Recipes,” Viking Penguin (1987)