Did 9/11 happen in the invincible universe?

Invincible is an Image Comics and Amazon TV series named for its superhero, "Invincible" ("Mark Grayson"). Created by writer Robert Kirkman with artists Cory Walker & Ryan Ottley. S1, S2 & S3 are out now! Mark Grayson is a normal teenager, except for the fact that his father Nolan is the most powerful superhero on the planet. Shortly after his seventeenth birthday, Mark begins to develop powers of his own and enters into his father's tutelage.
Serious question: Did 9/11 happen in the invincible universe?

A Sub-Reddit dedicated to making “circle-jerk” memes about the comics or show “Invincible”.
How do I make him go away

Analog Horror is a horror genre that involves, or utilizes the aesthetics of, analog media, such as VHS, CRT TVs, and other pre-digital media. This sub is dedicated to the discussion, sharing, and criticism of analog horror. Please feel free to share your projects! Be kind, rewind!
Is a Fully barricaded window (8 planks total) better then a lvl 3 carpentry 10 wooden wall?
Project Zomboid: An isometric zombie survival simulation / role playing game Find the official Discord here: https://discord.gg/theindiestoneIf I hold shift and run up to a fence that is above ground floor, will I jump it and fall down 3 floors to my death?
Project Zomboid: An isometric zombie survival simulation / role playing game Find the official Discord here: https://discord.gg/theindiestoneDo you think Dexter would have killed this guy
Welcome to r/Dexter and Surprise, Motherfuckers! Please note this sub includes profanity and discussions of violence. Beware of spoilers.It was in plain sight all along

Welcome, all. If you're into ALL things SCP, then this is the place for you. In this subreddit we have SCP memes and discussions, if you're into SCP, subscribe.
Scp 096 is real! 😈😱

Welcome, all. If you're into ALL things SCP, then this is the place for you. In this subreddit we have SCP memes and discussions, if you're into SCP, subscribe.