arXiv · astro-ph/9604069
The now substantial evidence for a rotating bar in the inner Galaxy and its dynamical implications are reviewed.
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Ortwin Gerhard. 1996-04-12. Dynamics of the Bar at the Galactic Centre. https://arxiv.org/abs/astro-ph/9604069
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Darh energy was discovered over 25 years ago and we do not have an explanation of it. Dark matter comprises 95% of matter in the universe and we still don't know what it is. The Webb telescope has been finding fully formed galaxies with massive black holes millions of times the mass of the sun in the early universe and we don't have any explanation. A quantum density limitation will be used to solve these and other outstanding problems.
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