You especially can’t solve it with a fantasy (aliens).
Aliens only exist in fiction. You’ve been watching too much television.
We have significantly more evidence supporting the existence of giants (which could have more easily moved such mammoth blocks) than aliens (which ONLY exist in fiction, and have their origin unambiguously in it)
You can’t solve a mystery with another mystery.
You especially can’t solve it with a fantasy (aliens).
Aliens only exist in fiction. You’ve been watching too much television.
We have significantly more evidence supporting the existence of giants (which could have more easily moved such mammoth blocks) than aliens (which ONLY exist in fiction, and have their origin unambiguously in it)