"Space, like a tremendous dream machine..."

I really like that.
Space does seem like it's a dream machine. And of course it is rather big.

But it's only a dream machine for people who look up.

What if aliens lived somewhere where you could not see Space. Say there was two suns.
No, that wouldn't work.
How could aliens not see the sky?
Hmm.
Well, they could simply not see in the wavelength of there star. They could be intelligent bats.
What else?
Or sea creatures.

Ah, they could see in infrared light and live on a planet like Earth.

So, anyhow, my point was if somehow they went into space, what would they think of it?