A common Milgromian acceleration scale in nature

Understand

A central problem of contemporary physics is whether the law of gravity is non-Newtonian on galaxy scales.

• Rodrigues et al.
• argue that Milgromian gravitation, which solves the flat rotation curve problem without the need for dark matter particles, is ruled out at > 10{\sigma} significance.
• To a large extent, this conclusion relies on galaxies with very uncertain distances and/or nearly edge-on orientations, where dust obscuration often becomes significant.