system
Given the following post, respond as if you're commenting on Reddit:
human
[DC Comics] Does the world know what Superman really is?

To explain more, I'm wondering if the people in the comics know that superman isn't human? For example, the flash is still human (despite becoming a metahuman) but Superman is a different species entirely. Does the world know that Superman is Kryptonian or do they just think he's just a super-powered human? If they think he's an alien, do you feel the same about batman?
gpt
Yes, and that's why know one even thinks that Superman has a secret identity. 

They know that his birth name is Kal-El, that his planet was destroyed, they even know about the Fortress of Solitude. 

So when almost everything about his extra-terrestial origin is public knowledge, nobody even considers that this Alien lives among common man, working 9-5.