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artificial radio aurora |
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artificial radio aurora [¦ärd·ə¦fish·əl ′rād·ē‚ō ə′rȯr·ə] (communications) Modification of the ionosphere by high-power high-frequency radio transmitters to improve scatter and auroral long-distance communication. Also known as radio aurora. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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