Space Panorama - Substance Designer
Full image

Full image

In-game render from UE4

In-game render from UE4

Animated in UE4

Animated in UE4

Panorama
Unfortunately my PC isn't beefy enough for an 8k substance :(

Progress gif

Progress gif

I created a space panorama substance quite a while, don't know why I haven't posted it.. in fact I haven't posted anything for a while, hopefully that will change heh
Anyway, I found a space texture on reddit and decided to recreate it in substance designer, mainly because I needed a star mask to have them flicker.
The animated texture is a shader in UE4 with parallax, flickering stars and phasing clouds.