There are no other planets with inhabitants, as we see here God came here once in the form of our Lord/man, came one time, to die(offered as a sacrifice) ONE TIME- for all of mankind, if there were other created beings he would have to go there and die again again and again. And as he did this here the other planets inhabitants would not know what was done or that they can access eternal life. There can be no other life entities outside of Gods order doing their own thing . Other life forms are deceptive demons