中国空间科学技术（中英文）2025，Vol.45Issue(5)：1-13,13.DOI:10.16708/j.cnki.1000-758X.2025.0071
宜居行星生命信号光谱探测技术研究进展与展望
Review and perspective of spectroscopic technology for life signal detection on habitable planets
摘要
Abstract
Spectroscopy,as an important analytical tool,is widely applied in the detection of biosignatures and the assessment of planetary habitability.This review summarizes recent advances in spectroscopic techniques for detecting habitable exoplanets and biosignature molecules:First,it introduces the spectroscopic characteristics of common small-molecule biomarker gases indicative of life on habitable planets.Then,it describes the infrared spectroscopic precision measurement techniques,and discusses the influence of environmental factors on molecular infrared spectroscopy.Next,it elaborates on the progress in molecular spectroscopic detection technologies for studying interstellar and atmospheric molecules.Finally,it describes the potential of spectroscopy in the search for life on exoplanets,discussing the prospective applications of ground-based spectral simulation facilities and artificial intelligence technologies in advanced spectral detection of life beyond the Earth.关键词
光谱技术/宜居行星/生命信号探测/生物标志物/系外生命Key words
spectroscopic technology/habitable planets/life signal detection/biomarkers/extraterrestrial life分类
天文与地球科学引用本文复制引用
张启航,张乃心,欧阳逸馨,龙锡洋,侯心兰,张晓静,刘冀林,霍卓玺,田玉玺..宜居行星生命信号光谱探测技术研究进展与展望[J].中国空间科学技术（中英文）,2025,45(5):1-13,13.基金项目
国家自然科学基金(U23B6002) （U23B6002）
科工局"十四五"民用航天预先研究项目(D010104,D010301) （D010104,D010301）
