Upper limits on the search of Dyson spheres

Matias Suazo February 17, 2022 Zoom recording Dyson spheres are hypothetical megastructures built by advanced extraterrestrial civilizations to harvest radiation energy from stars. Here, we combine optical data from Gaia DR2 with mid-infrared data from AllWISE to set...

N(tech) >>? N(bio)

Jason Wright February 10, 2022 Zoom recording Abstract: I’ll give an informal overview of a recent paper nearly accepted for publication written with the CATS (Characterizing Atmospheric TechnoSignatures) group, in which we compile and update arguments about the...