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radio astronomy |
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| The study of radio-frequency emissions from astronomical objects, such as stars or radio galaxies. Radio telescopes are used for the observations, which extend to the sub-millimetre range (See microwaves) as well as radio frequencies as normally defined. A low signal-to-noise ratio is inevitable in such observations, and substantial effort goes into the processing of experimental results. |
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| Other Terms : CT | atomic radius | polarography
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