Recent content by cosmologyscience

Very interesting, thank you. And I'm still struggling to see the jump from density profile calculations to estimations of percentages visible matter/invisible matter in spiral galaxies. In the linked paper in an earlier comment (https://iopscience.iop.org/article/10.3847/1538-4357/aaf57b) -...

For someone trying to navigate into this field, this seems like a very good starting point. Thanks for posting!

That's a collection of great references. Thank you!

Thank you, that was exactly what I was looking for. Very helpful.

Thank you!

Thank you! That was actually the post that brought me to the forum, very helpful.

Has anyone looked into the details of stellar orbital speeds and required (visible) mass distribution in the Milky Way? Doing some math here - if the local mass density is significantly higher in the inner 10-15% of the galaxy, and then lower and gradually thinning outwards in the disk, we will...

Hello, I'm an independent researcher in cosmology and working on topics like cosmological redshift, galaxy formation and galaxy cluster dynamics. Came across the forum searching for details about the solar system orientation in the galaxy rotation disk. Very inspired and enthusiastic about the...