this post was submitted on 19 Mar 2025
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It is an observation consistent with black hope cosmology, but other explanations are possible too, so nobody is claiming it's proof
Thanks Obama
LOL. Oops. Edited.
Yeah!
Some of the findings match a pre-existing pipe dream but this boring alternative is pretty neat too:
Okay so I have a basic understanding of orbital mechanics, I would say astronomy and astrophysics is a hobby of mine, and my content subscription list is filled with space nerds talking about nerdy space stuff.
I do not understand how the rotation of the milky way could be making it seem as though other galaxies are rotating a specific direction.
I understand if you spin in place and are looking at something above you that's spinning in a certain way, it might appear to spin the opposite way it is relative to the floor, because you're spinning faster. However, my problem understanding stems from the fact that the milky way is huge and we are rotating around a very large axis, not at a rate that my common sense tells me would be noticeable.
Maybe I'm just not giving NASA and ESA enough credit for their measurement capabilities, but I don't get it.
And maybe I'm so far off base someone is face-palming into their screen in disappointment that I could choose be so wrong.
If anyone could explain, or post a link to a space nerd talking about nerdy space stuff thats relevant to the answer, please edumacate me!
Yeah it's like either I don't understand 3D space or they don't. Clockwise to what? What if you go stand on the South Pole, does it all reverse? Maybe they need to read Enders Game again.
That alternative idea seems like an Occam's Razor type explanation. I like it.
It's funny how often surprising results are just "ah shoot my bad. Tool is busted"
Do you have a link to that research?
https://academic.oup.com/mnras/article/538/1/76/8019798