These dwarf galaxies in the Hydra cluster are baffling scientists: ‘We found something we didn’t expect’

Astronomers were surprised to see the behavior of ultrafaint dwarf galaxies located in the Hydra cluster.

The post was publish in first on this website : https://www.space.com/the-universe/these-dwarf-galaxies-in-the-hydra-cluster-are-baffling-scientists-we-found-something-we-didnt-expect