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Space station drama as cooling system failsWashington (AFP) Aug 1, 2010 A failure of the cooling system on the International Space Station forced astronauts to re-route power Sunday as NASA planned emergency spacewalks to fix the problem. One of two cooling loops shut down Saturday night, triggering alarms throughout the orbiting station, which is manned by three Russian and three American astronauts. NASA said the crew is not in any danger, but an attempt overnight to close the circuit breaker and restart the pump module that feeds the vital ammonia to the cooling ... read more |
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Pasadena CA (SPX) Jul 30, 2010The answer to the mystery of dune patterns on Saturn's moon Titan did turn out to be blowing in the wind. It just wasn't from the direction many scientists expected. Basic principles describing the rotation of planetary atmospheres and data from the European Space Agency's Huygens probe led to circulation models that showed surface winds streaming generally east-to-west around Titan's equa ... more  
Moffett Field CA (SPX) Jul 30, 2010Future manned missions to the Moon or Mars could use plants as bio-harvesters to extract valuable elements from the alien soils, researchers say. Now they hope to launch new experiments to follow up on tests done with plants and lunar regolith during NASA's Apollo program that landed men on the Moon. Lunar regolith is a loose mixture of dust, soil, broken rock and other related mater ... more  
El Segundo CA (SPX) Jul 30, 2010A remote Canadian island is being used to simulate isolated space flight conditions for a NASA-funded medical research study that could produce important information to assist astronauts in potential long duration flights to Mars or an asteroid. The Haughton-Mars Project Research Station on Devon Island, well above the Arctic Circle, has many features of isolation and terrain that make it ... more |
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  Honeywell Provides Guidance System For Atlas V Rocket   Taking A Shot At The Sun   Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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U.S. orders new unmanned combat vehiclesWashington (UPI) Jul 29, 2010 The U.S. Army has placed orders with iRobot and Boeing for 94 small unmanned ground vehicles under a $14.6 million contract announced this week. Under the deal the companies will provide the Army with new 310 models, plus spare parts. The 35-pound unmanned robots, said Bob Dalee, robotics program manager for Boeing Network and Tectical Systems, are capable of providing the "dismounted explosive ordinance disposal technician with the ability to perform reconnaissance during extremely haza ... read more |
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