That is a really good question. I hope MH answers. I like david ickes new book, All is Infinite Love, Everything Else is Illusion. icke states aliens are some kind of odd dna wired interdimensional negatives aka reptiles, same as the devils spoken of in the bible. icke has a picture chart that shows how truth lifts the human out of the matrix, and shows aliens as just some interdimensional negatives that can be risen above once we rise above the lies of the matrix.
I am sure MH will have a great response.
Anyway,
Thanks for a great question.