Spiral arms are prominent, because they shine, have Luster that is coming from rather ~young stars. great BALLS of nuclear fire, that formed in these arms.
Citation required.
The spiral arms ARE standing, stationary PRESSURE WAVES, through which the galaxies mass rotates, revolves.
Utter nonsense. You don't grasp what a pressure wave is, much less what a galactic arm or pressure wave is. Citation required.
The Tides are staionary, moon-bound waves, through which the Oceans, crust rotates, revolves,
Already debunked nonsense.
That all these phenomena have obviously a common pattern to them, does not in my mind or statements mean that one or the other directly CAUSED them.
Utter nonsense AND not what you were earlier claiming. Stop lying.
Hormones do NOT CAUSE the moon, or the milky way to have standing waves, even if it FEELS like* it, sometimes. [ I liked the hormones generated when looking at the moon together]
Then you shouldn't have tried to link them. Also, as a reminder, when you were claiming you had a 2 year old (or the time you claimed you were off by a factor of 4 on her age), talking about her menstrual cycle was and is creepy.