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Spirit Bogged In Sand: Now A Stationary Research PlatformPasadena CA (JPL) Jan 26, 2010 After six years of unprecedented exploration of the Red Planet, NASA's Mars Exploration Rover Spirit no longer will be a fully mobile robot. NASA has designated the once-roving scientific explorer a stationary science platform after efforts during the past several months to free it from a sand trap have been unsuccessful. The venerable robot's primary task in the next few weeks will be to position itself to combat the severe Martian winter. ... read more |
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Spirit Struggles While Opportunity RocksMoffett Field CA (SPX) Jan 26, 2010 NASA's Mars exploration rover Opportunity is allowing scientists to get a glimpse deep inside Mars. Perched on a rippled Martian plain, a dark rock not much bigger than a basketball was the target of interest for Opportunity during the past two months. Dubbed "Marquette Island," the rock is providing a better understanding of the mineral and chemical makeup of the Martian interior. "Marquette Island is different in composition and character from any known rock on Mars or meteorite from Mars," said ... read more |
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Ferropaper Is New Technology For Small Motors, Robots
West Lafayette IN (SPX) Jan 26, 2010Researchers at Purdue University have created a magnetic "ferropaper" that might be used to make low-cost "micromotors" for surgical instruments, tiny tweezers to study cells and miniature speakers. The material is made by impregnating ordinary paper - even newsprint - with a mixture of mineral oil and "magnetic nanoparticles" of iron oxide. The nanoparticle-laden paper can then be moved using ... more Rover Gives NASA An 'Opportunity' To View Interior Of Mars
Pasadena CA (JPL) Jan 25, 2010NASA's Mars exploration rover Opportunity is allowing scientists to get a glimpse deep inside Mars. Perched on a rippled Martian plain, a dark rock not much bigger than a basketball was the target of interest for Opportunity during the past two months. Dubbed "Marquette Island," the rock is providing a better understanding of the mineral and chemical makeup of the Martian interior. " ... more Rover Gives Opportunity To View Interior Of Mars
Pasadena CA (JPL) Jan 22, 2010NASA's Mars exploration rover Opportunity is allowing scientists to get a glimpse deep inside Mars. Perched on a rippled Martian plain, a dark rock not much bigger than a basketball was the target of interest for Opportunity during the past two months. Dubbed "Marquette Island," the rock is providing a better understanding of the mineral and chemical makeup of the Martian interior. "Marque ... more |
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![]() Herschel Readies Itself For The Orion Nebula ![]() Aerospace Safety Advisory Panel Releases 2009 Report ![]() Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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Spacecraft Dockings Improve Car AssemblyParis, France (ESA) Jan 21, 2010 The next car comes down the conveyor belt ready for the dashboard to be added. Speed and position are controlled as if it were a spacecraft docking automatically with the International Space Station. Invented by entrepreneurs at ESA's Business Incubation Centre, a new system using similar docking technology precisely fits the dashboard into the car. Car assembly lines have come a long way since the first production line was introduced in 1914 by Henry Ford at his plant in Michigan, USA. ... read more |
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