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human
[MCU/Moon Knight] Do the Asgardians have the same afterlife as Earth-based Vikings? If so, who runs it?

So the MCU have been pretty clear so far that the Norse gods are actually just aliens, and they told us that was true for a lot of cultures through the Eternals. But Black Panther has an actual afterlife, and a god Bast (though it's unclear if everyone gets to go there or just a select few). And then Moon Knight comes along and tells us that the Egyptian gods are real and run an afterlife and everything, and Tawaret even tells us that there are multiple afterlives for different faiths. So is Odin in the actual Valhalla now? Did the Valkyries actually have the power to ferry the dead there? Who's actually in charge of the place? Hela certainly wasn't doing anything of the sort. 

Are there *actual* Norse gods that we just haven't met yet? And they're just cool with Odin going around calling himself their king?
gpt
> the MCU have been pretty clear so far that the Norse gods are actually just aliens

This is not the case anymore. Early on the MCU went for a more grounded approach and Thor 1 explains them as advanced aliens. This has been retconned by Ragnarok which confirms they're actual gods. Further supported by the MCU's greater acceptance of gods as actual beings - the Wakandan religion is confirmed accurate, the Egyptian pantheon is confirmed to exist. 

Thor, Odin, all of them are literal gods now not advanced aliens. 

Hela was trapped in Hel. The Norse afterlife almost certainly does exist, bolstered by Taweret in Moon Knight confirming that there are many "planes for untethered unconsciousness" after Marc asks if the Egyptian afterlife is "THE afterlife". Odin and Loki are most likely in Valhalla.