[quote=@Dead Cruiser]
I'm quite interested in this. When you say "celestials," do you mean Galactus-esque, Power Cosmic characters? Because I have an idea for a half-celestial character. It depends on how willing you are to accept a character with a Superman-esque "flying brick" powerset.
[/quote]

I mean just any sort of out realm beyond that of earth and other planets.  Celestial I normally mean like heavenly, though this can be intreperted in many different ways. Some that are considered celestial are unrecognizable in terms of divinity.  They are the stand ins for space alien races of which very few have been discovered, the main one being openly hostile.