(Phys.org)—Researchers from Jena and Greifswald used GPS satellites for a long-term behavioural monitoring of land crab migration on Christmas Island. In cooperation with colleagues from the Zoological Institute at the ...
Plants & Animals
Nov 15, 2012
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(AP)—A second pair of satellites that will help supply Europe with its own navigation system were launched Friday from French Guiana.
Space Exploration
Oct 12, 2012
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(AP)—China has added two more satellites to a global navigation network that will eventually compete with America's Global Positioning System.
Space Exploration
Sep 19, 2012
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Whether you're walking, biking or driving, navigation systems can help you get from A to B - as long as you have a GPS signal. To find our way around large and complex buildings like hospitals or airports, we often need to ...
Hi Tech & Innovation
Sep 17, 2012
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NASA is relying on a small team of engineers at its Ames Research Center at California's Moffett Field to develop three nanosatellites operated by smartphones.
Space Exploration
Aug 31, 2012
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Human society is increasingly reliant on technology that can be disrupted by space weather. For instance, geomagnetic storms can cause high-latitude air flights to be rerouted, costing as much as $100,000 per flight; induce ...
Earth Sciences
Jul 31, 2012
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The sun emitted a mid-level solar flare on July 19, 2012, beginning at 1:13 AM EDT and peaking at 1:58 AM. Solar flares are gigantic bursts of radiation that cannot pass through Earth's atmosphere to harm humans on the ground, ...
Space Exploration
Jul 19, 2012
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The northern lights interfere with radio communications, GPS navigation and satellite communications. Researchers are now going to launch 20 satellites containing world class instruments from the University of Oslo to find ...
Space Exploration
May 14, 2012
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LightSquared Inc., which hoped to create an independent wireless broadband network in the U.S., filed for bankruptcy protection on Monday.
Telecom
May 14, 2012
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Ditching satellites and complex, powerful computers and opting for camera technology inspired by small mammals may be the future of navigation systems.
Engineering
Feb 16, 2012
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