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Panspermia (from Ancient Greek πᾶν (pan) 'all' and σπέρμα (sperma) 'seed') is the hypothesis that life exists throughout the Universe, distributed by space dust, [1] meteoroids, [2] asteroids, comets, [3] and planetoids, [4] as well as by spacecraft carrying unintended contamination by microorganisms, [5] [6] [7] known as directed ...
Speculative evolution is a subgenre of science fiction and an artistic movement focused on hypothetical scenarios in the evolution of life, and a significant form of fictional biology. [1] It is also known as speculative biology [ 2 ] and it is referred to as speculative zoology [ 3 ] in regards to hypothetical animals . [ 1 ]
An early example of the idea of directed panspermia dates to the early science fiction work Last and First Men by Olaf Stapledon, first published in 1930.It details the manner in which the last humans, upon discovering that the Solar System will soon be destroyed, send microscopic "seeds of a new humanity" towards potentially habitable areas of the universe.
If discussion of seed worlds is restricted to within the online speculative evolution community (which is admittedly pretty niche), it may simply not be notable enough to be included in this article for the time being. Shuvuuia 16:56, 9 May 2023 (UTC) Update: added a reference to a well-known speculative evolution magazine!
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Pseudo-panspermia (sometimes called soft panspermia, molecular panspermia or quasi-panspermia) is a well-supported hypothesis for a stage in the origin of life.The theory first asserts that many of the small organic molecules used for life originated in space (for example, being incorporated in the solar nebula, from which the planets condensed).
Snaiad is an exoplanet slightly larger than Earth located outside of the Milky Way. [1] The planet is home to a large variety of fauna, which Kösemen has designed and meticulously documented, along with creating maps and a geopolitical story of Snaiad as it undergoes the process of human colonization about 300 years in the future, [1] [2] Snaiad being one of Earth's first interstellar colonies.
Speculative evolution (1 C, 39 P) Extraterrestrial life in popular culture (26 C, 46 P) F. Fiction about rapid human age change (1 C, 14 P) G. ... Code of Conduct;