Serious question.....no really, has the earth been visited by aliens?
Opinions and evidence requested. A while ago I read up on the Solomon island giants ( the doctor put me onto that. I will be going there for a surf trip next year) anyway found it pretty interesting and sussed out the Hopi people and the ancient Sumerian history. They got heaps of alien/god/mystical being references and I find it hard to believe we are alone in the universe. Whether they ( whoever they are) could get here is another story?