Evidence of volcanoes on Mars
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Signs of ancient eruptions indicate a planet geologically active and may suggest presence of simple life forms.
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Mars, the red planet, may not after all be the dead planet. New research today by European scientists suggests that volcanoes on Mars last erupted only 2 million years ago and could erupt again.
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US scientists have found new data showing patterns of water and methane on Mars could improve the chances life once existed there.
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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.
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Summary - (Dec 23, 2004) Photographs taken by the European Space Agency&#39;s Mars Express spacecraft seem to indicate that there still could be active volcanism on the Red Planet.
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ith one Mars rover climbing into the hills and the other descending deep into a crater, scientists yesterday reported the discovery of several mysterious rock structures along with yet more signs that Mars was once awash in water.
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Nasa says it has found "compelling" evidence that water flowed recently on the Martian surface.
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Pictures of Martian gullies taken years apart suggest that water still flows on the surface of the planet.
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But where are the cave-Martians? The Mars Odyssey orbiter has beamed back pictures of what appear to be cave entrances on the slopes of a Martian volcano.â¦
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THE Mars rover Opportunity has found new evidence of past existence of water on the Red Planet, NASA said today. Opportunity keeps finding new clues of past water as it continues probing Mars, said mission
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LOS ANGELES -- One of NASA&#39;s Mars rovers has found a rock that could provide new evidence that water once existed on the red planet.
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The European Space Agency&#39;s Mars Express Orbiter has taken new images of Mars that suggest there has been recent volcanic activity on the surface of the red planet.
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SAN FRANCISCO: Pictures of Earth-like clouds were captured by Nasa&#39;s Mars rover on Wednesday. Reports also indicate that there&#39;s a rock that doesn&#39;t look like anything scientists have ever seen.
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By The Associated Press. Photographs taken by a spacecraft orbiting Mars indicate that active volcanoes may still exist on the planet, a finding that further erodes its image as a dead
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An orbiting spacecraft has found  evidence of what look like seven caves on the slopes of a  Martian volcano, the space agency NASA said on Friday.
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A provocative new study of photographs taken from orbit suggests that liquid water flowed on the surface of Mars as recently as several years ago, raising the possibility that the Red Planet could harbor an environment favorable to life.
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Photographs sent by a NASA orbiter suggests that water may indeed be flowing on Mars. And where there's water, there's at least a chance of life. By the Associated Press.