The phrase is the official title for several DC Comics properties, primarily a 1990s comic book series and a popular animated television series that debuted in 2010.
: The show's later seasons use specific subtitles that should also be capitalized: Young Justice: Invasion (Season 2) Young Justice: Outsiders (Season 3) Young Justice: Phantoms (Season 4). Young Justice
If you are referring to the series or the team in a formal or encyclopedic context, consider these conventions: The phrase is the official title for several