Have you thought about the fact that in a vacuum you float and that maybe the word "waters" was used for lack of a better term, yet it describes the properties of space well?
Such as you can't breathe in it and float in it.
I'm unsure about the truth myself and I currently believe it is impossible for people to go to space be it because of a radiation barrier or a physical barrier, currently leaning towards an invisible barrier and that space is real.
The problem here is that when you have a vacuum next to a pressurized system (such as our atmosphere), the gas in that pressurized system will move to fill that vacuum unless there is a physical barrier between the two (like a Firmament). Modern science proposes the retarded idea that gravity is strong enough to keep everything, including gases and liquids, affixed to the surface of a ball and prevent it from being instantly pulled into the vacuum; but not strong enough to prevent a helium balloon from defying it. Now, if there's a matter of not gravity, but density and buoyancy, then what we see practically makes more sense as the lighter objects are displaced by the heavier materials.
Therefore, if "space" is an actual thing, then it is most certainly NOT a vacuum, but is filled with an even lighter material, such as ether, which explains how light and heat and other forms of energy are transferred through this supposed vacuum.
Quick video on the problem with the space "vacuum" - 3 mins
https://www.bitchute.com/video/g6yl8mD3RGhG/