This excites me. I love the universal aspect of Marvel. i'm just hoping the casual MCU fans aren't put off by it. I think a big draw to super hero media is that there is some relatability towards the environments and social topics. Breaking away from Earth for very long periods of time may make some fans feel disconnected from the story.
Me though, I'm hoping we see Nova, and possibly the Shi'ar. More Space Stuff Please! lol