[NIAC 2023] Revolutionary 100-Kilometer Space Telescope
Universe Today Podcast
00:00
How to Detect Techno Signatures in These Wavelengths
If civilization is going to communicate, the sort of information theory says that you have to move to higher and higher frequencies. So if we were to see low frequency intelligent signals, it might be like from a very early stage,. But the energy at these long wavelengths is low, and they spread out. By the time they would get to us, it'd be extremely faint - even with extremely robust go-lifts.
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