@jigen879: Here you go. Only the size of the United States.
And this was when Heven was once again part of Yggdrasil. So many years after those older and outdated comics.
Even when Mangog destroyed Asgardia and they had to return to Old Asgard all you see is this...
A universe last time I checked is made up hundreds of billions of galaxies, each containing hundreds of billions of stars.
Even a pocket universe according to most rules of fiction it has to be galaxy size.
How many Asgardians are there as a people?!
If Asgard was a universe then there should be septillions of Asgardians spread out through several planets. If Asgard was a pocket universe then there should be at least billions of Asgardians.
In Asgardia or even Asgard you don't see that enough Asgardians to even make it seem like a pocket universe.
And thus Asgard is at best a small Continent floating in space.