@TrevorOutlaw I was going for civilisation lights, as if the planet is alive and quietly floating through space, but I like the "planet dying" theory too!
It took me far too long to come up with a new way of making them. The one in my old tutorial is a touch outdated, maybe I'll make a new one sometime when I've refined the technique
@JulioCoolio Thank you I have been doing this for years and basically only do space art. I love the range of stuff you do!
@Vagabondi Thanks! Wow you dug far back for those ones, all the way back to 2013. The flight isn't over yet though!