I will explain this but first let's apply your logic to your assumption and see how both of those are contradictory scenarios which cannot co-exist.
For a second, let us assume two universes were being pulled together and Senna's explosions caused them to reverse their direction. Okay?
For such an explosion that literally changes the course of the universe in mere seconds, the impact would be so great that multiple galaxies would have been destroyed on the spot. Not only that, the entire universe would shake. A side effect of such a process would result in tremors across the universes. That means tremors on every planet, every star, every galaxy, including Earth and SS planet. And not just baby tremors like normal earthquakes. Life-wiping destruction like the one that wiped away the dinosaurs, if not a clear cut destruction of the planet itself.
Does that happen in the movie? No. So your argument arises from an incorrect understanding of the events.
Let's understand the event correctly then.
Is the Earth and SS planet connected together through the Kyogoku?
Yes,
you can literally enter Kyogoku dimension from Earth and
we see Earth in SS's sky. The dimension connects the two.
Then why is the dimension not visible?
Because it is literally another dimension.
If Earth is being pulled then why isn't it hurtling through space?
Because Earth is not moving in that space. Earth and SS are dimensionally separate and they are moving across dimensions. Their movement being facilitated by another dimension called Kyogoku.
For example, in a XYZ plane, if you have a point at the coordinates (3,4,1) and it is moved along the z axis to (3,4,5), did it move in the xy plane? No. As far as the xy plane is concerned, it did not move. It moved only across the z axis. The same logic follows when we talk about moving across dimensions. Earth moving across another pocket dimension =/= Earth moving in the main universe.
Then why isn't the explosion is seen in space? Why didn't Earth get flung into space by that explosion?
Because the explosion only happened in Kyogoku and Dangai. Why would it be visible on Earth? Why would Earth get flung into space when the explosion didn't occur in the main universe? This isn't hard to understand. Alternatively you could also make an argument that the
worlds returned to their stable positions by themselves as soon as Kyogoku was completely destroyed, because it's a law of nature that if no force is being applied, things always tend to go to a stable state of existence.
If you still don't understand how dimensions are supposed to work, I don't think I can explain it better atm. Maybe
@DontTalkDT can enlighten you on that. But from what I can see, there is a clear lack of understanding on how pocket dimensions work, that is the source of all these weird comments that are mostly coming from new members with only 10-200 comments.