Who or What Is Blackstar in Comics?

'Blackstar' appears in comics in a few different forms. The most notable is Blackstar (also spelled Black Star), a villain who appeared in Marvel Comics — a cosmic-powered adversary with ties to Captain Marvel and the broader Marvel cosmic universe. There is also a DC Comics character named Blackstar, as well as the critically acclaimed Image Comics series 'Blackstar' by various indie creators. If you're thinking of a specific Blackstar — a character, a series, or a storyline — let me know and I'll zero in! The name has been used across publishers, so a little more detail helps me point you to exactly the right books.