Is there ever a good explanation why the technologically advanced Kryptonians didn't leave their doomed planet or at least have a huge portion of their population outside their planet and immune to its destruction? In every lore I'm aware of, they were somewhat space-faring to begin with?
Were they hiding their "footprint" in space because they worried attracting a more advanced, aggressive race or conquerer from invading? Like Darkseid or something?
Were they hiding their "footprint" in space because they worried attracting a more advanced, aggressive race or conquerer from invading? Like Darkseid or something?