Question

Explain the salient features of radio telescope.​

Answer 1

Answer:

A radio telescope is a specialized antenna and radio receiver used to detect radio waves from astronomical radio sources in the sky.[1][2][3] Radio telescopes are the main observing instrument used in radio astronomy, which studies the radio frequency portion of the electromagnetic spectrum emitted by astronomical objects, just as optical telescopes are the main observing instrument used in traditional optical astronomy which studies the light wave portion of the spectrum coming from astronomical objects. Unlike optical telescopes, radio telescopes can be used in the daytime as well as at night.

Answer 2

Answer:

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