The search for life elsewhere focuses on biosignatures. These are chemicals in atmospheres that can only be attributed to life. But despite the prowess of the JWST, finding slam-dunk proof of life on other worlds is a confounding exercise. New research suggests that rather than focus on individual c...
Forget Searching for Individual Biosignatures. Instead, Find Their Patterns
By system
May 13, 2026 •
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Original source:
Universe Today
