30th century

30th century[1]

By the 30th century, the United Planets grew to be one of the largest interstellar nations in the Milky Way Galaxy and beyond.

It's during this time that the Legion of Super-Heroes are founded, based on Earth in the city of Metropolis.


Previous Century

29th century

Next Century

31st century


  1. As seen in Legion of Super-Heroes Volume II - The World Book (1987).

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