Answer (1 of 7): My Friend if you are asking in layman terms then celestial are something related to sky or heaven is termed as celestial. Apart from this The Celestials are a group of fictional characters appearing in American comic books published by Marvel Comics. Immensely powerful and of hug
What is the most puzzling celestial object that we've found so far? - Quora
What are celestial beings? - Quora
We Know The Universe Started With The Big Bang. The Reason Why Is Less Clear
If Star-Lord is half-celestial, how can he be erased? - Quora, star lord powers
Are the celestials in the Marvel comics good or bad? - Quora
What is a celestial? - Quora
What would it like to be a celestial being who can control or harness the energy of an entire Galaxy or cluster or whole universe? - Quora
How did Sentry kill a celestial in King in Black? - Quora
In Marvel Comics, who are the Celestials, and how powerful are they? - Quora
What if all the Celestials grouped together? Would they surpass the Living Tribunal and the Beyonders? - Quora
Who would win between Godzilla and the Celestials from Marvel Comics? - Quora
In Marvel Comics, who are the Celestials, and how powerful are they? - Quora
What would you do if you were reborn as a Marvel's most powerful Celestial? Would you change anything or not, would you help or not? How would you entertain yourself? - Quora