2 papers
astro-ph.EP2026
The Search for Technosignatures: a Review of Possibilities
Clément Vidal, Benji L. Fields, Damian R. Sowinski +19
This paper aims to review the diverse range of technosignatures that have been proposed in the literature. We organize the review by scales, starting carefully from Earth, then zoo…
cond-mat.soft2025
The Physics of Life: Exploring Information as a Distinctive Feature of Living Systems
Stuart Bartlett, Andrew W. Eckford, Matthew Egbert +4
This paper explores the idea that information is an essential and distinctive feature of living systems. Unlike non-living systems, living systems actively acquire, process, and us…