Affiliate Marketing Secrets

Marvel Wiki has incomplete knowledge and I’ve been trying to figure out more. Like I learned the Mummudrai are from from the realm. So I’m wondering are their any races that are permanant residents of the Astral Plane? Are there any races with the natural ability to go there? Are there any important people there? List as many things you can think of including objects from the Astral Plane, people who live in the Astral Plane, Species from the Astral Plane, Species with the natural ability to go to the Astral Plane, Species who live on the Astral Plane. Who ever lists the most(I will use WIkia to verify all races) will get best answer. No trolls, I do report that(Trolling is against the rules here).
Also, if you know cool info about it, that would be nice, like how it looks or how people interact on it.