Celestials are powerful cosmic beings in the Marvel Universe, known for their immense size and abilities. They are often depicted as ancient entities that influence the universe's creation and evolution. Each Celestial has unique powers, and they play a crucial role in the balance of life and death across galaxies. Their presence can be felt in various Marvel stories, impacting heroes and villains alike. One of the most famous Celestials is Ego the Living Planet, who embodies a planet and has a consciousness of his own. Another notable Celestial is Arishem the Judge, who evaluates civilizations to determine their fate. These beings are central to many cosmic adventures in Marvel comics and films.