nostr:npub1adkzdqesvgt6xpqfvgxjd7tms5h8zrdk2527w22t4fzqc4ympmkqra8zzd Ahh, forgot one - multiverses as consequence of quantum mechanics. Same as String Theory, this is metaphysics, no experiment ever confirmed this philosophical school of thought. Philosophy, not Physics. So, no whatever ufo/uap are , they are not from another universe, this one is all we have.