Red vs. Blue: Astronomers Trace the Beginnings of Unusual Loner Dwarf Galaxies
The results give a blueprint for finding such systems in deep space’s quieter, emptier areas. By definition, dwarf galaxies are tiny and dim, with just a fraction of the stars located in the Milky Way and various other galaxies. There are, nevertheless, giants amongst the dwarfs: Ultra-diffuse galaxies, or UDGs, are dwarf systems that possess […]
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