The Search for ExtraTerrestrial Intelligence - Proceedings of the 2nd SETI-INAF Meeting 2019

This book presents the latest knowledge of the newly discovered Earth-like exoplanets and reviews improvements in both radio and optical SETI. Exoplanets resembling Earth could well be able to sustain life and support the evolution of technological civilizations, but to date, all searches for such life forms have proved fruitless.