Comment Comment by komaromy > aliens being here would imply FTL is possibleWhy? There are plenty of stars within a sub-light-speed radius since events that could've announced us to the galaxy: advent of radio, first nuclear tests, etc. parent komaromy 5 years ago
Why? There are plenty of stars within a sub-light-speed radius since events that could've announced us to the galaxy: advent of radio, first nuclear tests, etc.