The important thing to remember about every single ultimate raid:

They are in-universe fiction written by a bard. I don't know what kind of education the Wandering Minstrel has, but I'm guessing he ain't a scientist or historian. It was why we couldn't read much of anything into DSR's alt-universe, and it's probably why TOP makes relatively little sense from a 'scientific' perspective; it's not supposed to. It'd be like complaining that Gurren Lagann doesn't adhere to real-world physics.