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[ noun ] an object that radiates radio waves

Used in print

(Cornell H. Mayer, "Radio Emission of the Moon...)

Of the remaining planets , only Mars and Saturn have been observed as radio_sources , and not very much information is available .

It should be possible , however , to put useful limits on the diameters of the radio_sources by observing with large reflectors or with interferometers .

Related terms

radiator

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