<ul><li>Astronomers have discovered a rare kind of galaxy, FCC 224, that appears to have little or no dark matter.</li><li>FCC 224 is an ultra-diffuse dwarf galaxy located on the edge of the Fornax Cluster, about 60 to 65 million light-years away from Earth.</li><li>The galaxy contains an unexpectedly large number of bright star clusters, but lacks dark matter in its inner regions.</li><li>The discovery challenges the current understanding of how galaxies form, suggesting that galaxies without dark matter may be more common than previously thought.</li></ul>

Mysterious galaxy without dark matter challenges what we know about the universe

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