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机译:Surface biosignatures of exo-Earths: Remote detection of extraterrestrial life
Max Planck Inst Astron, D-69117 Heidelberg, Germany;
NASA, Ames Res Ctr, Moffett Field, CA 94035 USA;
Univ Calif Santa Cruz, Affiliated Res Ctr, Santa Cruz, CA 95064 USA;
biosignatures; spectral library; reflectivity; extremophiles; pigments;