Assertion: radio telescope | /r/HasProperty | instrument
Facets:
Source sentences:
text: Radio Telescope is an instrument that consists of a radio receiver and antenna system mounted on a wide, bowl-shaped reflector, used to detect radio-frequency emissions from astronomical objects.
text: The radio telescope is one of these instruments.
text: Radio telescopes are instruments used for observing the radio frequency that is emitted by astronomical objects (planetary systems, star clusters, nebulae, and galaxies).
text: Radio telescopes, instruments that record the faint radio stream coming from outer space, include an antenna system, transmission lines and a receiver: the electronics amplifies the signal received by the antenna to make it measurable.