Astrophysics

    

Theoretical Derivation of the Spiral Galaxy Rotation Curves Obtained by Vera Rubin, Without Dark Matter

Authors: Antonio Jose Mejias Marquina

In this work, it is demonstrated that dark matter does not exist. Through a strictly analytical derivation based on clas-sical mechanics and the geometry of spiral galaxies, a formula is obtained that precisely reproduces the rotation curves observed by Vera Rubin. The results show that the flat behavior of stellar velocities in outer regions does not require invisible mass halos, but arises naturally from the proper application of fundamental gravitational laws to extended mass systems.

Comments: 3 Pages.

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[v1] 2026-10-12 16:09:41

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