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Saturday, December 8, 2018

Two questions that may interest you:

My take: 

Two questions that may interest you:
-Why isn't the spot the Big Bang occurred considered the center of the universe? When we say the universe has no center, doesn't this counter the uniform spherical distribution of matter from the start? Well, as the scientific research updates us, the uniform distribution is being disrupted by the mysterious matter called dark matter. In my opinion, I can hypothesize the reason for this may be the empty space being created continuously as the materials move further apart may be filled by "dark matter", for the sole purpose of compensating for imbalance in uniform distribution. As such, the Big Bang spot may have more dark matter just to fill in the ever increasingly vacating space devoid of matter.
According to NASA, black holes are formed as follows: "Stellar black holes form when the center of a very massive star collapses in upon itself. This collapse also causes a supernova, or an exploding star, that blasts part of the star into space. Scientists think supermassive black holes formed at the same time as the galaxy they are in."
Does it mean the Big Bang is caused by a collapse of something big? We can observe almost everywhere nature emulates itself. Even a collapse of a soap bubble creates a short lived dip on the liquid it floats. I can confidently say in a way that doesn't require a scientific proof, we are the replica of our own origination.

-What is the universe expanding into? The answer may lead to the existence of an infinite space beyond our universe. If that is the case, the possibility of encountering something like the parallel universes may be eminent. Is it possible parallel universes merge just as galaxies do? How can we tell if there is any merger taking place? Or is it beyond our capacity? In fact that may be why we don't hear about it. If it's true, it would be where the gravitational waves are the strongest.

Although it was short of mentioning the expansion of the universe causing the drop in the density of matter and gases around the center of the universe where the Big Bang occurred, the following links touched on its effect:
https://www.scientificamerican.com/article/dark-matter-did-not-dominate-early-galaxies/
https://blogs-images.forbes.com/briankoberlein/files/2016/09/M33_rotation_curve_HI.gif?

More on this subject: Most recently I have been thinking about the space time conundrum. The space time curve being modeled for explanation purposes is showing as if it is curving like a stretched blanket with some mass on its center. I have a hard time taking this as a preferred representation for a 3-D space. If it portrays a cross section of a sphere of space time curved around a massive object, I may understand, but if the curve is treated as if some material is holding the assumed massive object from only one side, my question is which side is it and how does one decide on the orientation?

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