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![]() Moscow, Russia (RIA Novosti) Jan 18, 2010 The U.S. media suspects China and India of developing anti-satellite weapons. An article to this effect has been published the New Scientist magazine. Until recently, only the Soviet Union, its legal successor Russia and the United States were capable of developing anti-satellite weapons. U.S. analysts now think that China and India are acquiring similar capabilities. To what extent are such fears justified? It is hard to overestimate the role played by military satellite systems. Since the 1970s, an increasingly greater number of troop-control, telecommunications, target-acquisition, navigation and other processes depend on spacecraft which are therefore becoming more important. ... read more |
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![]() Huntsville AL (SPX) Jan 18, 2010 Last year, when NASA's IBEX (Interstellar Boundary Explorer) spacecraft discovered a giant ribbon at the edge of the solar system, researchers were mystified. They called it a "shocking result" and puzzled over its origin. Now the mystery may have been solved. "We believe the ribbon is a reflection," says Jacob Heerikhuisen, a NASA Heliophysics Guest Investigator from the University of Ala ... read more |
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Hubble Catches End Of Star-Making Party![]() Galaxies throughout the universe are ablaze with star birth. But for a nearby, small spiral galaxy, the star-making party is almost over. Astronomers were surprised to find that star-formation activities in the outer regions of NGC 2976 have been virtually asleep because they shut down millions of years ago. The celebration is confined to a few die-hard partygoers huddled in the galaxy's ... more That Sinking Feeling Ebbs Away At Spirit ![]() Spirit remains embedded at the location called "Troy" on the West side of Home Plate. Extrication drives were tried on sols 2138, 2140 and 2142 (Jan. 7, 9 and 11, 2010). Each of these drives employed a new technique of steering the wheels back and forth before driving. This has shown some efficacy at sweeping material out of the wheel tracks and allowing fresh material to slough off the leading trench face providing traction under the wheel. Slower wheel speeds were also tried on two of the drives. However, even with these new techniques, little forward progress has been achieved. And excessive sinkage continues to occur with each attempt. ... more iTablet scavenger hunt raises Apple hackles ![]() A Silicon Valley gossip website has evidently triggered Apple's ire by offering rewards for proof that the notoriously secretive company has made a tablet computer. Valleywag.com on Wednesday offered 10,000 dollars for "bona fide" pictures of an Apple tablet; 20,000 dollars for video of one in action, and 50,000 dollars if Apple chief executive Steve Jobs was in the pictures or video. ... more |
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![]() NASA's Rosetta "Alice" Spectrometer Reveals Earth's UV Fingerprint ![]() Studying The Secrets Of The Sun ![]() Instant online solar energy quotes Solar Energy Solutions from ABC Solar |
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