A wealth of astronomical data indicate the presence of mass discrepancies in the Universe.
The motions observed in a variety of classes of extragalactic systems exceed what can be …

Satellite galaxies of the Milky Way and of the Andromeda galaxy have been found to
preferentially align in significantly flattened planes of satellite galaxies, and available …

We study the link between baryons and dark matter (DM) in 240 galaxies with spatially
resolved kinematic data. Our sample spans 9 dex in stellar mass and includes all …

We propose a novel theory of dark matter (DM) superfluidity that matches the successes of
the Λ cold dark matter (Λ CDM) model on cosmological scales while simultaneously …

Galaxies follow a tight radial acceleration relation (RAR): the acceleration observed at every
radius correlates with that expected from the distribution of baryons. We use the Markov …

A general account of modified Newtonian dynamics (MOND) theory is given. I start with the
basic tenets of MOND, which posit departure from standard dynamics in the limit of low …

A new formulation of modified Newtonian dynamics (MOND) as a modified-potential theory
of gravity is propounded. In effect, the theory dictates that the MOND potential φ produced by …

A new relativistic formulation of MOND is advanced, involving two metrics as independent
degrees of freedom: the MOND metric g μ ν, to which alone matter couples, and an auxiliary …

We present an analysis of 12 high-resolution galactic rotation curves from The HI Nearby
Galaxy Survey (THINGS) in the context of modified Newtonian dynamics (MOND). These …

We apply a new method for learning equations from data–Exhaustive Symbolic Regression
(ESR)–to late-type galaxy dynamics as encapsulated in the radial acceleration relation …