This galaxy has no dark matter

Did Scientists Spot a Star Made of Dark Matter?

Dark matter could be composed of primordial black holes - Advanced Science News

The distribution of dark matter in galaxies

Still No Dark Matter from Space Station Experiment

Cold Dark Matter (CDM)

Is there dark matter at the center of the Milky Way?, MIT News

A Galaxy with Little or No Dark Matter

These Two Galaxies Can't Both Exist Without Dark Matter

Dark matter - Wikipedia

Dark matter, unexplained - Vox

5 truths about dark matter that no scientist can deny, by Ethan Siegel, Starts With A Bang!

Ghost Galaxy Has 99% Dark Matter, No Stars

This weird galaxy has astronomers rethinking a key theory