I've searched the forums for an explanation for this, but I can't find anything specific, not even on the wiki. So, here is the question:
Last summer I got into astrophotography and started off taking some shots of the Milky Way like these:
http://imgur.com/Snmgdvw,Vaodqq5,WjYkq9n#0http://imgur.com/Snmgdvw,Vaodqq5,WjYkq9n#1My area is very heavily light polluted, so they turned out pretty horribly. Nonetheless, I continued, and I took a shot of Andromeda.
http://imgur.com/Snmgdvw,Vaodqq5,WjYkq9n#2(My photo is on the left. The reason the picture is so horrible is because my lens was fogging up from humidity)
I have seen many explanations for stars and such, like
Sceptimatic's star reflections, but I haven't seen explanations for phenomena like nebula and galaxies. Galaxies especially, carry a very common spiral shape. Knowing this, it cannot be that they are random, and they cannot be fabrications of NASA, because as I have just shown, anyone can photograph a galaxy (I just recommend you do it away from the city hehe).
So. How does FET explain complex structures like galaxies, nebulae, rings, trackable orbits of some stars, all of which can be detected with amateur equipment?
EDIT 1:
Sort of answer from Sceptimatic:
Hydrogen/helium (other expanded elements) clouds and reflections. The clouds our eyes see are dense clouds compared.
It's just a light ocean of clouds upon clouds to the dome.
This does not however adequately explain the spiral formation of galaxies, the bright source of light at their center, the observable moons and their orbits of Jupiter and Saturn, the observable rings of Saturn, and, I want to add, globular star clusters.