How many galaxies are approximately contained within the Local Group?
Answer
More than 50
The Local Group is a collection that includes over 50 known galaxies. This number is subject to change as astronomy advances and new, smaller dwarf galaxies are identified within the region. The group spans approximately 10 million light-years in diameter and is bound together by mutual gravitational attraction.
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Andromeda and the Local Group (go to 2020 4K edition) - YouTube
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