Photos Show Mars May Have Active Volcanoes
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Photographs taken by a spacecraft orbiting Mars indicate that active volcanoes may still exist on the red planet, further eroding its image as a dead world and offering prime sites to prospect for signs of Martian life.
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Exquisite colour images of the Martian surface give a tantalising glimpse into the Red Planet's watery past.
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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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The hills of Mars yielded more tantalizing clues about how water shaped the Red Planet in tests by NASA (news - web sites)&#39;s robotic geologist, Spirit, while its twin
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Concentrations of water vapor and methane gas in certain regions of the red planet strengthen speculation that Mars could be a haven for microbial life.
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Aging but still on the go, climbing in and around craters, tapping into the mysteries of strangely cracked rocks, the two roving vehicles Spirit and Opportunity have explored Mars about three times as long as originally scheduled.
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LOS ANGELES: New photographs from space suggest that water occasionally flows on the frigid surface of Mars, raising the tantalizing possibility that the Red Planet is hospitable to life, scientists reported.
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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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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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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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Signs of ancient eruptions indicate a planet geologically active and may suggest presence of simple life forms. By Peter N. Spotts | Staff writer of The Christian Science Monitor.
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By Warren E. Leary  Pictures of Martian gullies taken several years apart strongly suggest that water still flows at least occasionally on the surface of the planet, scientists have announced.
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By ALICIA CHANG, THE ASSOCIATED PRESS  LOS ANGELES  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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WATER ice may have been found near the Martian equator on the solar systemâs biggest volcano, scientists revealed yesterday. High-resolution pictures taken by the Mars Express spacecraft suggest the presence
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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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Mars, the red planet, may not after all be the dead planet. New research yesterday by European scientists suggests that volcanoes on Mars last erupted only 2 million years ago and could erupt again.
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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.