I'm sorry Charlotte but the Hopi do not believe in Extra terrestrials, Aliens or little green men
"this concept was brought to the Hopi elders in the 1960’s and 1970’s by the Hippie generation. During this time the Hopi were visited frequently by these people and we didn’t have a way of dealing with them. The Hopi elders only humored the idea to get them off their backs and it is not a Hopi belief. " an absolute authority on the subject

and Kachinas are spirits
[www.answers.com]
The Rosicrucians do also not harbour any beliefs in Extra Terrestrial contact
you've been reading the wrong pages imo

In addition I might add that the Hopi only know of four worlds not seven, and they currently believe that they are residing in the fourth.
I guess this means one thing Charlotte if it means anything at all
"you are not the Pahana"

If you look a little further into the Destruction of the previous worlds you will discover that the Hopi say that the worlds ended. they say nothing of destruction at all.
Which changes the definition a great deal imo