地外有机物种类与分布及其天体生物学启示
摘要
In this review it focuses on the detection history and research progress of extraterrestrial organic matter, exploring the species, structures, chemical compositions, and isotopic compositions of organic matter in the interstellar medium, extraterrestrial bodies, and extraterrestrial samples.The goal is to comprehend the origins of extraterrestrial organic matter, to address the related scientific issues and to explore its implications for astrobiology.The widespread distribution of organic molecules in the interstellar medium suggests that organic matter is not exclusive to Earth or the Solar System, but rather is present throughout the universe.Carbonaceous chondrites contain a variety of organic substances, including alcohols, amino acids, and carboxylic acids.The progress in space exploration has led to remarkable findings, including the detection of methane fluctuations in the Martian 基金项目： 中国科学院战略性先导科技专项(No.XDB41000000).