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Looking for sites in Science, Astronomy, Extraterrestrial Life ? ActiPages covers a large variety of annotated web sites related to Science, Astronomy, Extraterrestrial Life. This category lists wide range of carefully selected web sites in Science, Astronomy, Extraterrestrial Life.

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» The Planetary Society - A nonprofit organization devoted to the exploration of the solar system and the search for extraterrestrial life.

» The Rise and Fall of Star Faring Civilizations in Our Own Galaxy - Speculation, based on the Drake Equation, regarding the existence and composition of alien civilizations.

» Search for ET! - Interactive Flash tutorial exploring the possibility of and search for life on other worlds.

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