Assertion: radio telescope's antenna | /r/HasProperty | parabolic dishes
Facets:
Source sentences:
text: Most antennas are parabolic dishes that reflect the radio waves to a receiver, in the same way as a curved mirror can focus visible light to a point.
text: Most antennas are parabolic dishes that reflect the radio waves to a receiver, in the same way as a curved mirror can focus visible light to a point.