Hunting for dark matter in the smallest galaxies in the Universe

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Dark matter makes up most of the mass of the Universe, yet it remains elusive. Depending on its properties, it can be densely concentrated at the centres of galaxies, or more smoothly distributed over larger scales. By comparing the distribution of dark matter in galaxies with detailed models, researchers can test or rule out different dark matter candidates. Astrophysicists have created a new method to measure the amount of dark matter at the center of tiny “dwarf” galaxies.
https://www.scitechnol.com/journal-physics-research-applications.php

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