UFO special
The Infinite Monkey Cage
00:00
Radio Telescopes - What Do They Do?
We've now used radio telescopes to listen out for signals from extra terrestrial civilization since about 19 60. It's an unusual science problem, because we have no way of predicting whether we're goingto be successful or not in picking up a signal. We've no idea whether hese extraestrials even exist, leke a lone to send thim as messages. But it's such an important thing, it wiuld be such an important discovery, that we think it is important to do an we want to find ways of doing it better. Isn't one of the biggest problems with e this is what is tenacity.
Transcript
Play full episode
