Abstract
The available observational date and cosmological models indicate the possible existence of supercivilizations with ages of technological development 6-8 gigayears larger than on the Earth. The probability of their detection is probably connected with observations at wavelengths from 3 mcm to 3 mm, and also with the solution of the hidden mass problem and searches for multiconnection of the Universe.
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CITATION STYLE
APA
Kardashev, N. S. (1997). Cosmology and civilizations. Astrophysics and Space Science, 252(1–2), 25–40. https://doi.org/10.1023/a:1000837427320
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