xenoarchaeology
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Xenoarchaeology — is a hypothetical form of archaeology concerned with the physical remains of past (but not necessarily extinct) alien cultures. These may be found on planets or satellites, in space, the asteroid belt, planetary orbit or Lagrangian… … Wikipedia
Ancient astronauts — Ancient paintings from Val Camonica, Italy are believed to depict forgotten deities; ancient astronaut proponents claim these pictures resemble modern day astronauts despite being painted ca. 10,000 BC. Claims Intelligent extraterrestrial life… … Wikipedia
Drake equation — This article is about Frank Drake s equation. For the Tub Ring music album, see Drake Equation (album). The Drake equation (sometimes called the Green Bank equation or the Green Bank Formula) is an equation used to estimate the number of… … Wikipedia
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
Panspermia — (Greek: πανσπερμία from πᾶς/πᾶν (pas/pan) all and σπέρμα (sperma) seed ) is the hypothesis that life exists throughout the Universe, distributed by meteoroids, asteroids and planetoids.[1] Panspermia proposes tha … Wikipedia
Europa (moon) — Europa Europa s trailing hemisphere in approximate natural color. The prominent crater in the lower right is Pwyll and the darker regions are areas where Europa s primarily water ice surface has a higher mineral content. Imaged on September 7,… … Wikipedia
Jack McDevitt — Infobox Writer imagesize = 150px name = Jack McDevitt caption = pseudonym = birthdate = birth year and age|1935 birthplace = deathdate = deathplace = occupation = Novelist, Short story writer nationality = American period = 1981 present genre =… … Wikipedia
Titan (moon) — Titan Titan in 2005 by Cassini spacecraft Discovery Discovered by Christiaan Huygens … Wikipedia
Big Dumb Object — A term used in discussing science fiction, Big Dumb Object (BDO) refers to any mysterious object (usually of extraterrestrial or otherwise unknown origin and of absolutely immense power) in a story which generates an intense sense of wonder just… … Wikipedia
The Dig — Infobox VG| title = The Dig developer = LucasArts publisher = LucasArts designer = Sean Clark Brian Moriarty engine = SCUMM v7 released = November 1995 [http://web.archive.org/web/20060626090047/http://www.lucasarts.com/20th/history 3.htm] genre … Wikipedia
