Panspermism \Pan`sperm"ism\ Same as {panspermia}. [PJC]

The Collaborative International Dictionary of English. 2000.

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  • panspermism — noun Belief in panspermia, the hypothesis that life on Earth originated from microorganisms from outer space …   Wiktionary

  • Félix Archimède Pouchet — Infobox Scientist name = Félix Archimède Pouchet box width = image size =150px caption = Félix Archimède Pouchet birth date = August 26, 1800 birth place = Rouen death date = December 6 1872 death place = residence = |citizenship = nationality =… …   Wikipedia

  • Preformationism — is the theory that all organisms were created at the same time, and that succeeding generations grow from homunculi, animalcules, or other fully formed but miniature versions of themselves that have existed since the beginning of creation.In the… …   Wikipedia

  • Arrhenius, Svante August — ▪ Swedish chemist Introduction born Feb. 19, 1859, Vik, Swed. died Oct. 2, 1927, Stockholm  Swedish physicist and physical chemist known for his theory of electrolytic dissociation and his model of the greenhouse effect. In 1903 he was awarded… …   Universalium

  • panspermist — noun An advocate of panspermism; one who believes that life on Earth originated in outer space …   Wiktionary

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