A question about the Warhammer world itself regarding Hero and StarQuest

[hannaconner]

Hello!

Yesterday a friend asked me whether HeroQuest and StarQuest
actually take place in the same world.

It's just that HeroQuest , with its fantasy setting, is set in the "Middle Ages" of the Warhammer world,
while StarQuest , with its science fiction setting, takes place in the "future" of the WH world.
If you look at the whole thing chronologically and historically, is that right?

Or whether the two settings take place in different worlds?

I've never thought about it before, but I actually think it's a good question.
Does anyone know?