Assertion: radio telescope | /r/HasProperty | giant
Facets:
Source sentences:
text: Radio telescopes may have to be giant so as to receive signals with a high ratio.
text: They act as giant antennas to pick up even the weakest of signals, and they are classically located in remote areas to reduce interference from other sources of radiation so that the signals can come through more clearly to the radio telescope.
text: it is a sort of giant "eye" that sees by radio waves sent out from the stars, in just the same way as we see their light waves.