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These dwarf galaxies in the Hydra cluster are baffling scientists: 'We found something we didn't expect'
This is interesting because, despite the stars in UDG32 being younger than the stars in other Hydra cluster UDGs, they are richer in metals. This suggests they formed in the pre-metal-enriched gas ...
Phys.org27d
Hubble spies a spiral in the constellation Hydra
Hubble observed NGC 5042 in six wavelength bands from the ultraviolet to infrared to create this multicolored portrait. The galaxy's cream-colored center is packed with ancient stars, and the ...