extraterrestrial civilizations

См. также в других словарях:

• Extraterrestrial Civilizations (book) — infobox Book | name = Extraterrestrial Civilizations title orig = translator = image caption = author = Isaac Asimov illustrator = cover artist = country = language = English series = genre = Science publisher = Crown release date = December 12,… …   Wikipedia

• extraterrestrial intelligence — ▪ hypothetical lifeform       hypothetical extraterrestrial life that is capable of thinking, purposeful activity. Work in the new field of astrobiology has provided some evidence that evolution of other intelligent species in the Milky Way… …   Universalium

• extraterrestrial life — Introduction   life that may exist or may have existed in the universe outside of Earth. The search for extraterrestrial life encompasses many fundamental scientific questions. What are the basic requirements for life? Could life have arisen… …   Universalium

• Extraterrestrial life — For fiction, see Extraterrestrials in fiction. For other uses, see Alien (disambiguation). A 1967 Soviet Union 16 kopeks postage stamp, depicting a satellite from an imagined extraterrestrial civilization …   Wikipedia

• Extraterrestrial hypothesis — [ 200px|thumb|Right|Amateur photographs from Sheffield, England, 4 March 1962 Minneapolis, Minnesota, 20 October 1960. Taken from a 1997 CIA training manual. [Haines, Gerald K, [https://www.cia.gov/csi/studies/97unclass/ufo.html A Die Hard Issue …   Wikipedia

• Extraterrestrial real estate — The Moon as seen by an observer from Earth. Some people claim that private ownership of the Moon might be possible. Extraterrestrial real estate is land on other planets or natural satellites or parts of space that is sold either through… …   Wikipedia

• Search for extraterrestrial intelligence — The search for extraterrestrial intelligence is sometimes abbreviated as SETI. For other uses, see SETI (disambiguation). Screen shot of the screensaver for SETI@home, a distributed computing project in which volunteers donate idle computer power …   Wikipedia

• Search for Extraterrestrial Intelligence — SETI ist das Akronym für “Search for Extraterrestrial Intelligence” (deutsch: „Suche nach außerirdischer Intelligenz“). Damit bezeichnet man die Suche nach außerirdischen Zivilisationen. Seit 1960 werden verschiedene wissenschaftliche… …   Deutsch Wikipedia

• Communication with extraterrestrial intelligence — (CETI) is a branch of the search for extraterrestrial intelligence that focuses on composing and deciphering messages that could theoretically be understood by another technological civilization. The best known CETI experiment was the 1974… …   Wikipedia

• Communication with Extraterrestrial Intelligence — CETI (Communication with Extraterrestrial Intelligence) is a branch of SETI research that focuses on composing and deciphering messages that could theoretically be understood by another technological civilization. The best known CETI experiment… …   Wikipedia

• Ashtar (extraterrestrial being) — Ashtar is the name of a purported extraterrestrial being, who was first claimed to be channeled by early UFO contactee George Van Tassel, on 18 July 1952. Contents 1 Van Tassel 2 Ashtar Command 3 Tuella 4 …   Wikipedia