Rover nears crater science trove
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Nasa's Mars rover Opportunity is closing in on what may be the richest scientific "treasure trove" of its mission.
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Data from Nasa's Mars rover Opportunity shows its landing site is a prime spot for a return mission to look for life.
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NASA will send its Mars rover  Opportunity into a gaping Martian crater in July to seek clues  about the planet&#39;s bygone environment despite risks to the  plucky little vehicle, officials said on Thursday.
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One of the Mars rovers that have spent most of the past year studying the ruddy rocks and soil on the Red Planet is now taking a close look at some of the junk it shed during its fiery descent last January.
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LOS ANGELES - NASA&#39;s Mars rover, Opportunity, has found more signs that rocks on the Red Planet were once submerged in water. Data sent by Opportunity suggest a crater was drenched a second time after drying out, scientists said.
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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 Moon offers a unique preserved laboratory free from the weathering that ages the record of how life arose on Earth. Studying radiation and polar craters may be targets for the next human or robotic missions.
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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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One hundred twenty scientists have published their current running tally of results from the Spirit rover. No lakebed evidence has been found yet, but scientists are impressed with the equipment's diagnostic capabilities so far...
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NASA&#39;s Mars rover Opportunity has arrived at its first stop inside an expansive crater, where it is poised to reach out and touch what may be the ancient remains of the red planet&#39;s surface, mission managers said Wednesday.
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NASA officials in Alabama are calling on the next generation of space explorers to design and race their lunar rovers in NASA's 14th Great Moonbuggy Race.  The event at the U.S. Space and Rocket Center in Huntsville, Ala., is open to high school and college students, NASA said.
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NASA&#39;s Mars rover, Opportunity, has discovered more evidence that water may have flowed over rocks on the Red Planet. Data sent back by Opportunity suggests an area known as the Meridiani Planum, was drenched
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Opportunity meets Victoria NASA's Rover Opportunity, currently traipsing across the surface of Mars, has arrived at the rim of the Victoria Crater, a gash in the planet's surface over half a mile wide and 230 feet deep.â¦
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The Mars rover Opportunity has found new evidence of past existence of water on the Red Planet, NASA said. Opportunity keeps finding new clues of past water as it continues probing Mars, said mission scientists
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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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It&#39;s the discovery by two Mars rovers that the Red Planet once had water and possibly could have supported life. That recognition comes today from the journal Science.
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During the last four weeks, the Mars Exploration Rovers have braved the Martian winter to continue their geologic field work, sending home more evidence of past liquid water on the Red Planet and images of bizarre geologic formations the likes ...