Question of the Day!

I have no doubts whatsoever that aliens (if by that we mean extraterrestrials, and not just poeople from another country) exist in the universe. It would be complete arrogance on behalf of humans to think we were the only creatures to have evolved. Just like it is complete arrogance to assume we are the only things to have evolved intelligence as well.

However, if you are asking whether aliens have visited Earthy, an insignificant planet in a spiral arm of a middle-sized galaxy... no. I do not think aliens have visited Earth. There is no reason for them to have done so. Again, human arrogance thinking we are worthy of visitation. What would they want with us? We pollute everything - including space - and have barely left our solar system (three or four probes notwithstanding).

So, yes to aliens, no to visitations.