Assertion: radio telescope | /r/CapableOf | observe long wavelengths
Facets:
value: generally
type: DEGREE
Source sentences:
text: Radio telescopes observe long wavelengths, so even when we divide our shortest radio wavelengths by our largest antennas, we still only have an angular resolution similar to that of your unaided eye observing the sky.
text: In order to successfully to do this, one has to divide radio wavelength by the size of the antenna and since radio telescopes generally observe long wavelengths, a radio telescope needs an antenna that is very large in order to arrive at a resolution comparable optical telescope.