E-SETI

E-SETI (Extended SETI) is the name of a hypothetical SETI-related project that would be focused on the search for post-physical and post-biological life forms, mainly through the development of hypothetical post-physical telescopes and post-biological telescopes. The main objective of E-SETI would be to search for post-physical and post-biological life forms, including robotic extraterrestrials, extraterrestrials in a "posthuman" condition, postphysical extraterrestrials, extraterrestrials that exist beyond the physical and space-time and also extraterrestrials that could be classified as "gods" and "spiritual beings".