Mars Volcanoes Were Active Recently
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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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By JOHN JOHNSON JR.  NASA scientists announced Wednesday that they had found evidence that water still flows over the surface of Mars - sporadic gushers that increase the possibility that the Red Planet could harbor some form of life.
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NASA&#39;s Mars rovers have returned new evidence for past water, pictures of Earthlike clouds seen for the first time from the planet&#39;s surface, and a rock that doesn&#39;t look like anything scientists have ever seen.
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The hills of Mars yielded more tantalizing clues about how water shaped the Red Planet in tests by NASA&#39;s robotic geologist, Spirit, while its twin, Opportunity, observed the deep crater it climbed into two months ...
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NEW YORK With one Mars rover climbing into the hills and the other descending deep into a crater, scientists 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's Spirit and Opportunity have been exploring Mars about three times as long as originally scheduled. The more they look, the more evidence of past liquid water on Mars these robots discover.
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Washington - Part of the lava dome in Mount St Helens&#39; crater has risen 15 to 30 metres since Tuesday while earthquake activity remained low, signs that magma is moving upward without much resistance, scientists said on Thursday.
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Evidence is mounting that    the time-weathered red planet was once a warm and water-rich world. And a Mars    awash with water gives rise to that globe possibly being fit for habitation    in its past - and perhaps a distant dwelling for life today.
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Mars shows signs of geologically recent volcanic activity, and scientists find to their surprise that another volcanic blast may be in the Red Planet&#39;s future.
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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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A probable active glacier is identified on the surface of Mars for the first time.
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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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Scientists analysing data from the Mars exploration Rover missions believe water was involved in the formation of rocks on the planet.
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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 world.
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com. Almost by accident, NASA&#39;s Mars rover Opportunity has found a rock that may point to a second water event in the red planet&#39;s past.
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Something strange is happening on Mars. It seems something or someone is cleaning the windows on one of two rovers probing the surface of the red planet.
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This week, scientists f urther confirmed the presence of water on Mars, almost a year after the Mars Exploration Rovers landed on the fourth rocky planet from the sun.