Ego says he is a celestial, and tells his story as finding himself alone in the universe, and searching for other life. When he finds that life, he calls it "disappointing", which would seem to indicate it was not life of his species.

But then how does he know what Celestials are? How does he know he is one? He clearly seems to think there are others like him, since he says he is a celestial, not the celestial or anything similar.

For purposes of this question, let's set aside the fact that Ego isn't a celestial in the 616 universe; we're just talking about the cinematic universe. Let's also assume that Ego wasn't purposely lying or otherwise misleading Peter (unless we have strong evidence that he was).

  • He might've just made up the name. He's not the Celestial because he has a son. May 15 '17 at 21:44
  • 2
    I think a question like this is simply left unanswered. We didn't see each of his encounters with the different races and we also haven't seen whether he has siblings (like in the comics) or anything of the like.
    – Edlothiad
    May 15 '17 at 21:46
  • More importantly, why is he a Celestial brain with amnesia?
    – user40790
    May 15 '17 at 21:50
  • 3
    Related: What race (species?) is Star Lord's dad?
    – Möoz
    May 15 '17 at 22:11
  • 1
    Has anyone considered that "celestial" means exactly as it is defined, "positioned in or relating to the sky, or outer space as observed in astronomy." It could be that "celestial beings" aren't necessarily "godly" at all, but beings that inhabit stars or the voids in the sky
    – Delioth
    May 16 '17 at 15:18

How does anyone know what a Celestial is?

In the first film, Gamora knows that Knowhere is the severed head of an ancient celestial being.

It's called Knowhere. The severed head of an ancient celestial being.

Knowhere has been inhabited by a lot of people for centuries at least, so this must be common knowledge, and the concept of a "celestial being" must be common knowledge too, or that statement would have no meaning.

The Collector also shows the Guardians an image of a celestial using the stone in their possession to destroy a planet.

These stones, it seems, can only be brandished by beings of extraordinary strength. Observe. [he shows them the giant beings that use the Infinity Stones as weapons] These carriers can use the stone to mow down entire civilizations like wheat in a field.

I think there is also a mural of a celestial behind the Grandmaster's box seats in the trailer to Thor: Ragnarok, though this may just be an easter egg.

So celestials are common knowledge, though we are never told how.

Guardians of the Galaxy 2 spoiler warning.

Ego was originally alone for a very long time, but by the time he meets Peter and tells his story he is very familiar (wink wink, nudge nudge) with life throughout the universe. He has already visited and knocked up women on thousands of planets! If everyone in the galaxy knows about celestials, then the incredibly cosmopolitan Ego is certain to know enough about them to have guessed that he is one too.

  • Very speculative answer
    – Edlothiad
    May 15 '17 at 21:56
  • 18
    Hardly speculative at all. Celestials are common knowledge in GotG, earning two separate mentions in GotG1. Why wouldn't Ego know about them?
    – J Doe
    May 15 '17 at 21:58
  • Ok, can you provide sources of when they get mentioned?
    – Edlothiad
    May 15 '17 at 22:01
  • 18
    @Edlothiad Like that time a mining colony was established on one's decapitated head? Or that time the Infinity Stones were explained using an example of a Celestial getting a hold of one?
    – user40790
    May 15 '17 at 22:04
  • 1
    I just want to point out that 'celestial' means 'positioned in or relating to the sky', not 'that one specific species from Marvel comics'. A 'celestial being' could just be something that lives in space, it doesn't have to be a Celestial with a capital C. May 23 '17 at 13:37

Philosopher here, will offer a philosophy of language, general response. Hopefully it's useful, as it approaches the question from a totally different angle (and can be taken together with the chosen answer).

The way your question is phrased suggests you are thinking in terms of the "museum theory" of language: the thought that the world is like a museum exhibit, and we have a sack of labels (words), that correspond to each item. The bag taken as a whole represents language, and as we go about the museum, we affix the correct label to its item.

In this case, your question implies that there is a label "Celestial" in the bag (a word floating in "language-space," if you will) that must be affixed to Ego, because that is what he is. But language doesn't work that way: Ego is whatever he is, and it's the community of language users that decide (sometimes deliberately, other times through chance and accidents of history) what to call him or anything else, for that matter (and this can change over time). He can also determine that himself, and just spread the word. So, his powers, abilities, etc., would remain the same, regardless if he were called a Celestial or a Pzun (and then you would be asking "how did Ego know what a Pzun is?")

Consider that the word "human" appeared in English around the 1530s: how did these first users of the word know what a "human" is? What were they before realizing? Obviously they were exactly the same as before the word came into the language, and just used a different word (then you could ask "how did they know that was the correct word?" Again, there isn't a "correct" word: there are just strings of sounds that we attach to things for expediency and convenience).

So, in a way, no one knows what a Celestial (or a human or a Pzun) is: rather, speakers decide (or are told, by Ego or his former peers) to call a certain thing a Celestial.

I'm oversimplifying/leaving out details, but hope it makes sense.


So if he was truly a Celestial wouldn't he be all knowing in which case would Ego really go through with his "meaning" of his existence.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.