Radio Telescope (Noun)
Meaning
Astronomical telescope that picks up electromagnetic radiations in the radio-frequency range from extraterrestrial sources.
Classification
Nouns denoting man-made objects.
Examples
- The world's largest single-dish radio telescope can pick up extremely faint signals from deep space using highly sensitive detectors.
- Located in a remote region, the radio telescope helps minimize radio-frequency interference from nearby human activities.
- Astronomers use radio telescopes to detect and study natural radio-emission sources in the universe, such as supernovae, pulsars, and quasars.
- The development of the radio telescope expanded our understanding of the cosmos by allowing scientists to analyze electromagnetic radiation beyond visible light.
- To capture radio waves from distant galaxies, scientists often construct massive parabolic dishes to form a high-gain antenna for the radio telescope.