Synthetic Life & AI

Post-organic life may prioritize cold environments to reduce waste heat. Such areas may be detectable by observing localized variance in metallicity or temperature.

21-Mar-2022	The Case for Technosignatures: Why They May Be Abundant, Long-lived, Highly Detectable, and Unambiguous	Jason T. Wright, Jacob Haqq-Misra, Adam Frank, Ravi Kumar Kopparapu, Manasvi Lingam, Sofia Z Sheikh The Astrophysical Journal Letters
5-Aug-2016	ET Probes: Looking Here as Well as There	John Gertz
1-Sep-2013	Eternity in six hours: Intergalactic spreading of intelligent life and sharpening the Fermi paradox	Anders Sandberg
26-Aug-2011	Footprints of alien technology	P.C.W. Davies Acta Astronautica
6-Jun-2005	Galactic Gradients, Postbiological Evolution and the Apparent Failure of SETI	Robert J Bradbury

The Case for Technosignatures: Why They May Be Abundant, Long-lived, Highly Detectable, and Unambiguous (21-Mar-2022) The Astrophysical Journal Letters
ET Probes: Looking Here as Well as There John Gertz (5-Aug-2016)
Eternity in six hours: Intergalactic spreading of intelligent life and sharpening the Fermi paradox Stuart Armstrong and Anders Sandberg (1-Sep-2013)
Footprints of alien technology P.C.W. Davies (26-Aug-2011) Acta Astronautica
Galactic Gradients, Postbiological Evolution and the Apparent Failure of SETI Milan M. Cirkovic and Robert J. Bradbury (6-Jun-2005)

Technosignature Research Portal