Evidence of dark matterfree dwarf galaxy challenges conventional galaxy formation models - Peer2Peer

Evidence of dark matterfree dwarf galaxy challenges conventional galaxy formation models

Apr 15, 2025

Astronomers using W. M. Keck Observatory on Maunakea, Hawaiʻi Island have found compelling evidence of a dark matter-deficient dwarf galaxy, FCC 224. This ultra-diffuse galaxy is located on the outskirts of the Fornax Cluster, approximately 60–65 million light-years from Earth.

https://phys.org/news/2025-04-evidence-dark-free-dwarf-galaxy.html

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