Mars Express Sees Chaos in the Canyon
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The adage in space science is that one person's noise is another's signal. When the sun temporarily blocked Earth-Mars links, the orbital and surface science went into a deep sleep to protect from noise becoming a errant signal...
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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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LOS ANGELES -- Two months after surviving a giant dust storm, one of NASA's robotic rovers on Mars began a risky drive Tuesday into a crater blasted open by a meteor eons ago.
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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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A major dust storm on Mars has worsened and is causing the Mars Exploration Rovers to lose power.
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These images, taken by the High Resolution Stereo Camera (HRSC) on board ESA's Mars Express spacecraft, show part of a heavily eroded impact crater at Solis Planum, in the Thaumasia region of the southern hemisphere.
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As NASA's Mars rovers keep rolling past all expectations of their useful lives, scientists have a happy mystery: For some reason one of the vehicles has actually gained power recently.
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Scientists are baffled by a mysterious power boost to one of its two robotic rovers on Mars.
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Findings in the Martian atmosphere by the European Mars Express spacecraft orbiting the red planet correspond to areas where the US Mars Odyssey spacecraft has detected possible water ice just beneath the surface.
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It's been a watershed year  of science for&nbsp;the NASA&nbsp;Mars rover Spirit,&nbsp;a  six-wheeled&nbsp;automaton&nbsp;that continues to probe the red planet's  secrets&nbsp;as it clambers up the Columbia Hills.
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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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As the largest feature of its kind in the solar system, the martian canyon, Valles Marineris, stretches an equivalent terrestrial distance from New York to Los Angeles. But getting a robotic explorer down into the canyon floor challenges even the most intrepid of navigators.
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LOS ANGELES -- After decades of scouring images of Mars for signs of water, scientists believe they have found stunning evidence that water may even now be flowing through the Red Planet's frigid surface.The news excited scientists who hunt for extraterrestrial life.
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DENVER, COLORADO -- Those twin robots hard at work on Mars have transmitted teasing views that reinforce the prospect that microbial life may exist on the red planet.
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A powerful dust storm on Mars has worsened and is affecting the twin rovers' operations on the Red Planet, mission scientists say.
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Scientists controlling the Opportunity Mars rover are taking an up-close look at an intriguing pitted rock on Mars, now dubbed "Heat Shield Rock".
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Two months after surviving a giant dust storm, one of NASA's robotic rovers on Mars began a risky drive Tuesday into a crater blasted open by a meteor eons ago.