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physics.pop-ph2026
Managing Uncertainty in Life Detection: Venus and Mars Claims Compared
Daliah Raquel Bibas, Clément Vidal
Detection claims surrounding life beyond Earth often attract intense attention because the question of whether we are alone in the cosmos carries unusually high scientific, social,…
physics.pop-ph2025
Responsible Discovery in Astrobiology: Lessons from Four Controversial Claims
Daliah Raquel Bibas, Clément Vidal
This paper examines four case studies of life-detection claims in astrobiology, covering both biosignatures and technosignatures: the 1877 "canals" on Mars, the 1976 Mars Viking la…