Exobiology: Matter, Energy, and Information in the Origin and Evolution of Life in the Universe pp 251-254 | Cite as
Production and Detection of Organic Compounds on Mars
Abstract
In Viking mission in 1976, no organisms nor organic compounds were detected in Mars surface regolith (Soffen, 1976). On the other hand, McKay et al. (1996) detected polycyclic aromatic hydrocarbons (PAHs) in Martian meteorite ALH 84001 by two-step laser mass spectrometry (L2MS). From the presence of PAHs in it, together with other observations, they concluded that it was plausible that there were past life of Mars. Since life on Mars is still controversial, we need further analyses of Martian samples in order to obtain solid evidences for organisms or bioorganic compounds on Mars.
Keywords
Acetoxymethyl Ester Past Life Fluorescent Reagent Mars Mission Mars EnvironmentPreview
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