電波望遠鏡 電波天文台
A specialized parabolic antenna which can track different regions of the [[night sky]] in contrast with [[satellite dish|satellite dishes]] which are aimed and fixed towards geostationary satellites.
Frequently located on isolated areas as to avoid human-made signals, it surveys the sky for radio signals instead of light.

h4. See Also
* [[radar]]
* [[radar dish]]
* [[radio antenna]]
* [[radio tower]]
* [[satellite dish]]

h4. External links
* "Wikipedia: Radio Telescope":https://en.wikipedia.org/wiki/Radio_telescope
radio telescope