is superman from dc or marvel

Superman is definitely a DC Comics character. DC has built a rich and extensive mythology around him over the years. He's a symbol of hope and justice in the DC world.

Superman is from DC Comics. He's one of the most iconic characters in the DC universe.

Batman vs Superman is from DC Comics. DC has a long history of featuring these iconic characters in their universe.

Yes, Superman is definitely a character from DC Comics. He's one of the most iconic heroes they have.

No, Superman is not from Marvel Comics. He is a character from DC Comics and is one of their most iconic superheroes.

Yes, they are. Superman and Batman are two of the most famous characters in DC Comics.

Yes, there are quite a few. Some fanfiction writers like to explore what would happen if Superman entered the Marvel universe. For example, they might write about Superman teaming up with the Avengers to fight a common threat. It's interesting to see how his powers would compare to those of Marvel characters like Thor or Hulk.

No, Batman and Superman are not from Marvel Comics. They are characters from DC Comics.

Captain Marvel is from Marvel Comics. She's one of the popular characters in the Marvel universe.

Well, AO3 is a great place. It has a well - organized tagging system. So if you search for tags related to DC, Marvel, and Superman, you should be able to pull up relevant crossovers. Additionally, some specialized comic - related forums might also have links or discussions about such fanfiction. However, make sure to follow the rules of those platforms.