system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] Are any of the external planets like Xandar, Asgard, etc. in our galaxy?

One thing I've always wondered is how far away from the local cluster is this highly advanced space-faring society? I know that distance doesn't matter in Asgard's case with how Jane Foster describes the Bifrost as a technology that folds space so it could technically be anywhere. But, Carol came to Earth while traveling through her own Empire's territory.

So, I guess what I'm asking is have Marvel Studios specifically released a  map of their known galaxy?
gpt
James Gunn briefly mentioned on Twitter in 2016 that the Nine Realms are all in the Milky Way, while Guardians of the Galaxy 1 and 2 take place in Andromeda. 

I don't recall that C-53 (Earth) was mentioned was being in Kree territory, only that they historically visited and experimented on humans. It's under the domain of Asgard, after all.