So you're going to fall back on the "myth explains everything" defense? Gravity wasn't refuted, as it not only accounts perfectly for the physics, but the orbits, and by extension, the Firmament, certainly better than a that tired "mythical" theory. Why the insistence that TES must be completely different?
Have you even
looked at a Dwemer Orrery? There is no way in Oblivion those bodies are following Kepler's, Newton's, or Einstein's laws. The ecliptic plane is totally skewed. Some bodies orbit on bizarre epicycles centered on Nirn's axis, but not on Nirn. And that is the results of Dwemer observations.
I
kind of understand what you're trying to do, Crimson. But in the real world, current scientific theory displaced old myths through rigorous observation and incredibly detailed mathmatical anolysis. Even Aristarchus, the first recorded as having proposed a heliocentric model of the solar system, had a physical model that provided an elegant explanation for phenemona that puzzled others of his age, even if it didn't catch on at the time.
There are only two sources of information for us in Tamriel: in-game documents, and the game itself. You appear to be drawing from the game itself. So far you've cited Things Going Down, Seasons, lunar cycles, twenty-four hour days, the existence of air, the existence of a sun, PLANTS, the existence of a number of other planets equal to the number of other planets in our own solar system (assuming an increasingly discredited traditional classification system), and imaginative groupings of starts. You then suppose two assumptions:
1. There are likely to be errors in the current cosmological model. I have no problem with this. I think it likely, myself.
2. The progress of knowledge will inevitably follow the same path as in the real world, and what is true about cosmology in the real world is true in the Mundus (and perhaps beyond). This I take massive exception to. In a world where wizards throw fire from their hands, gods walk the earth regularly, time is highly mutable (this one alone ought to give you the idea that Einstein's model of spacetime isn't entirely correct), people and objects have the ability to move from place to place without crossing the intervening space, and so on. This I find
highly questionable. To wit:
1. Gravity. There have been, throughout history, various explanations as to why some things go down (like rocks), while other things go up (like smoke). Tamriel is a world in which many mythological concepts are demonstrably true; why should Kepler, Newton, or Einstein have the last word on the explanation? So far as I can tell, Dwemer models of the immediate area (the only rigorous models I am aware of) are very different from what any theory of gravity would predict, and the main keystone of gravitational theory is that heavenly bodies behave according to the same rules as other bodies here on earth... a revolutionary idea at the time it was proposed.
2. Seasons. Seasons could be the result of axial tilt. It could also be the result of a fertility goddess going to visit the death god, or Kynarth having a case of bipolar disorder, or anything, really. You need more evidence than the mere existence of seasonal cycles to propose axial tilt.
3. Lunar Cycles. This should be the clearest evidence that something is different here from the real world, since documents propose that one can see THROUGH the part of the moon that is merely darkened here on earth--the shape actually changes--and actual visual inspection of the moons confirms this.
4. Twenty-four hour days. This is obvious to someone who actually knows what an "hour" is. An "hour" is not strictly a unit of time, but rather a unit of angle, specifically 1/12 of a circle. Same with minutes and seconds; our usage of them as time units comes from the fact that the earth is spherical. Of course, modern usage shoehorns this into a more precise timekeeping system by defining it according to a particular number of ticks on a nuclear clock (making a day not precisely twenty-four hours), but ANY world in which the word "hour" is used will have twenty-four of them in a day.
5. Climate: I do hope you're not citing my own climate change theory. My theory is intended to explain why the lore (Cyrodil was a jungle when Tiber Septim walked the earth) and the actual game (Oblivion) differ. My objection to "Talos did it" is not truly lore based, but rather literary: my retcon feels plausible and natural to me, whereas MK's retcon feels like a really bad case of
deus ex machina. Never mind the Dwemer actually did build such a thing; I'm referring to the bad storytelling technique, not the wonderfully insane nature of Elder Scrolls lore. In other words, I support my theory not because it is more likely to be true (this is fiction; truth is entirely malleable), but because
I like it better.
6. Zodiac: In the real world, the division of the skies into pictures is entirely the result of imagination and convenience, and is entirely arbitrary (unless, of course, you actually believe the orientation of the stars is the result of men being immortalized in the heavens and such). It is possible that there are personal and social cycles that coincide with certain celestial cycles. The same could be the case in Tamriel. Of course, what this has to do with the application of real world astrophysics to that of Nirn, I have no idea.
7. Atmosphere: What is known about the atmosphere? Yes, it's breathable. So what? Does it get thinner with altitude? Where's your proof? Does it gradually thin out the further you get from Nirn? How can one know? What is the nature of the space beyond? Who can say? Who is Kynareth?