Detection of biosignatures refers to the process of identifying chemical or physical indicators that suggest the presence of life or biological processes in a given environment. This involves analyzing light spectra and surface compositions to find unique markers, such as specific gases or organic compounds, that are associated with living organisms. High-resolution spectroscopy is a key technique used in this detection process, allowing scientists to measure minute details in the light emitted or absorbed by atmospheres of exoplanets, ultimately revealing potential signs of life.
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