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physics.pop-ph2026
Signs and Signatures of Intelligence
Julia DeMarines
Research into the emergence and evolution of intelligence is underrepresented in astrobiology. I propose noosemiotics, the study of noosignatures, to address this gap. Noosignature…
physics.pop-ph2011★ 18 cited
A Protocol for Messaging to Extraterrestrial Intelligence
Dimitra Atri, Julia DeMarines, Jacob Haqq-Misra
Messaging to extraterrestrial intelligence (METI) is a branch of study concerned with constructing and broadcasting a message toward habitable planets. Since the Arecibo message of…