The answer is yes. Simply because the question is flawed. The premise of the question is advanced alien civilizations exist. It asks are we visible to them. W

The answer is yes. Simply because the question is flawed. The premise of the question is advanced alien civilizations exist. It asks are we visible to them. We don't have a definition of what advanced here, so for any answer that's no yes, let's just assume they could get more advanced. So the question is just: are we visible? (Assuming infinity advancement and that there are alien civilizations). Yes we are visible.