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pro vyhledávání: '"extraterrestrial civilizations"'
Akademický článek
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Autor:
Isaac Asimov
Isaac Asimov concludes that we are not alone! Using the most up-to-date astronomical research as the backdrop for speculation, Asimov confronts the possibilities of other-worldly life head-on in Extraterrestrial Civilizations.In what will surely bec
Autor:
Kellermann, K. I.
I review the scientific and technical history of the Search for Extraterrestrial Intelligence (SETI), discuss the impact of the political involvement, and speculate on the nature of a successful detection and its potential social and cultural impact.
Externí odkaz:
http://arxiv.org/abs/2302.06446
Autor:
Dvali, Gia, Osmanov, Zaza N.
We explain that black holes are the most efficient capacitors of quantum information. It is thereby expected that all sufficiently advanced civilizations ultimately employ black holes in their quantum computers. The accompanying Hawking radiation is
Externí odkaz:
http://arxiv.org/abs/2301.09575
Autor:
Robert J. Stern, Taras V. Gerya
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract Within the uncertainties of involved astronomical and biological parameters, the Drake Equation typically predicts that there should be many exoplanets in our galaxy hosting active, communicative civilizations (ACCs). These optimistic calcul
Externí odkaz:
https://doaj.org/article/1f05523009714f7eab03bb7f7179e877
Akademický článek
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Autor:
Caballero, Alberto
This paper attempts to provide an estimation of the prevalence of hostile extraterrestrial civilizations through an extrapolation of the probability that we, as the human civilization, would attack or invade an inhabited exoplanet once we become a Ty
Externí odkaz:
http://arxiv.org/abs/2205.11618
Autor:
Romanovskaya, Irina K.
I propose the Cosmic Hitchhikers hypothesis as follows. Advanced extraterrestrial civilizations may use free-floating planets as interstellar transportation for space exploration and interstellar colonization. Large groups or populations of their bio
Externí odkaz:
http://arxiv.org/abs/2202.03364
The search for extraterrestrial intelligence (SETI) is a scientific endeavor which struggles with unique issues -- a strong indeterminacy in what data to look for and when to do so. This has led to attempts at finding both fundamental limits of the c
Externí odkaz:
http://arxiv.org/abs/2107.09794
Abridged: The interest towards searches for extraterrestrial civilizations (ETCs) was boosted by the discovery of thousands of exoplanets. We turn to the classification of ETCs for new considerations that may help to design better strategies for ETCs
Externí odkaz:
http://arxiv.org/abs/2005.13221