Yeah, just finished reading your 'dream' post now, and I get your meaning. I have also had some colours in the skies in a dream not to long ago. It was spirals of different colours (same main colours as you described with the symbols), but in my case it turned out to be a giant spiral (colours spiralling into the centre), and after a little while spiralling, a 'stable' black hole appeared out of it, with the colours still spinning around the hole (in around the centre of the spiral).
Also been watching earth from space a couple of times not long ago, that was nice
