Hoosiers decode messages from Mars
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be the first on your block to decode a secret message to Mars and win a toy Lego model! But this was NASA speaking, in conjunction
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By Mari A. Schaefer, The Philadelphia Inquirer  Dec. 15--Walter J. Rosengarth said he saw letters in the sky.
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Description: We check in with the progress of search for extraterrestrial intelligence. A paper published this week in the journal Nature argues that for sending lots of data over long distances, it&#39;s hard
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The twin rovers on Mars - now reviving having survived the freezing depths of Martian winter - have found new signs that water was once plentiful on Mars.
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The hills of Mars yielded more tantalizing clues about how water shaped the Red Planet in tests by NASA's robotic geologist, Spirit, while its twin, Opportunity, observed the deep crater it climbed into two months ago, scientists said on Wednesday.
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By Mike Monson, The News-Gazette, Champaign-Urbana, Ill.  Sep.
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The  discovery of an iron meteorite sitting on Mars by NASA's Opportunity  rover has kick-started a wide-ranging discussion as to what the find may  be telling us about the planet itself, past water conditions there, and just  how peppered the red planet might be with the fallen objects.
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NASA&#39;s Mars rover Opportunity found evidence for a lake or sea on Mars, and new research suggests the body of water was deep, large and long-lasting.
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A remote Mars life-detection strategy is being tested in the fjords of Scandanavia, with a goal of eventually identifying even a single biological cell hiding in the rugged landscape.
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SAN FRANCISCO, Calif. -- Hunting for traces of life on Mars calls for two radically different strategies, says Arizona State University professor Jack Farmer.
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Scientists using data from a European probe orbiting Mars have made new topographic maps of the Red Planet.
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Ever since the unmanned spacecraft Mars Express reported the presence of methane in the Martian atmosphere, scientists have been watching the red planet with interest bordering on obsession.
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PASADENA, Calif. - A patch of Martian soil analyzed by NASA's rover Spirit is so rich in silica that it may provide some of the strongest evidence yet that ancient Mars was much wetter than it is now.
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Scientists using data from the HRSC experiment onboard ESA's Mars Express spacecraft have produced the first 'hiker's maps' of Mars.
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Curious polygon shapes on the surface of Mars are among the latest evidence clearly suggesting the presence of water, and some of it may have appeared there even after the surface was bombarded by objects from distant space.
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An international team of scientists has found life on a Norwegian island.  No surprises there, but the successful field test of a collection of life-detection instruments may be a stepping stone for future endeavors to sniff out life on Mars.
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LOS ANGELES   The twin Mars rovers have found a wonderland of weird rocks and enticing dunes along with more evidence the Red Planet once had water, NASA scientists said Wednesday.