SETI in Sardinia: status of scientific and technological developments .

Since 2013, several staff members of the Cagliari Astronomical Observatory have been involved with SETI activities, both from a technological and a scientific perspective. One major asset related to this research area is the presence, in the territory, of one of the most modern single-dish antennas: the Sardinia Radio Telescope (SRT). In this paper, we outline all aspects of our initiatives in the framework of the Search for ExtraTerrestrial Intelligence. We describe the development of SRT instrumentation for the purpose of receiving data that could potentially contain signs of life, as well as the directions that we are investigating for studying and analyzing these data, including in an international context.