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・ Oreochromis tanganicae
・ Oreochromis urolepis
・ Oreochromis urolepis hornorum
・ Oreochromis variabilis
・ Oreochrysum
・ Oreocnemis
・ Oreocnemis phoenix
・ Oreocossus
・ Oreocossus grzimeki
・ Oreocossus gurkoi
・ Oreocossus kilimanjarensis
・ Oreocossus occidentalis
・ Oreocossus politzari
・ Oreocossus ungemachi
・ Oreocryptophis porphyracea
OREOcube
・ Oreodaphne
・ Oreodera
・ Oreodera achatina
・ Oreodera adornata
・ Oreodera advena
・ Oreodera aerumnosa
・ Oreodera aestiva
・ Oreodera affinis
・ Oreodera aglaia
・ Oreodera albata
・ Oreodera albicans
・ Oreodera albilatera
・ Oreodera aliciae
・ Oreodera amabilis


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OREOcube : ウィキペディア英語版
OREOcube
OREOcube (ORganics Exposure in Orbit) is an experiment designed by the European Space Agency that will investigate the effects of solar and cosmic radiation on selected organic compounds. It will consist in a 12-month orbital study of the effects of the outer space environment on astrobiologically relevant materials in an external exposure facility on the International Space Station.
The project, which will be launched sometime in 2016,〔(NASA Launch Summary ). OREOcube—launch: TBA; launcher: TBA (PowerPoint).〕 will examine the evolution of complex organic molecules in outer space, as well as the forms in which prebiotic organic compounds has been preserved. It will also study the role that solid mineral surfaces play in the photo-chemical evolution, transport, and distribution of organics. The Principal in Investigator is Pascale Ehrenfreund.
==Objective==
The objective of OREOcube is to investigate the influence of mineralogically relevant inorganic materials on the stability, modification, and degradation of the organic molecules during long-duration radiation exposure on the International Space Station (ISS).〔(ORganics Exposure in Orbit (OREOcube) experiment on the International Space Station: Preliminary studies ). (PDF) Jason Alonzo. Department of Physics and Astronomy, California State Polytechnic University, Pomona CA〕〔("OREOcube" ORganics Exposure in Orbit ). Julie Fletcher.'' Astrobiology at NASA.'' 2 May 2014.〕
Organic compounds, thought to be the starting material for prebiotic chemistry, could have partly had an extraterrestrial origin. This addition could have been done by bombardment by comets and meteorites, which contain organic molecules. (see also: pseudo-panspermia)

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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