Andromeda
Emergence definition
Andromeda is a large spiral galaxy similar to our Milky Way because it shares the fundamental characteristics of galaxies, which are massive, gravitationally bound systems governed by the force of gravity and the arrangement of matter in space.
Wiktionary senses
Historical origin
Prerequisite chain
Neighborhood
In other languages
Prerequisites
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Understanding galaxies is fundamental since Andromeda is a large spiral galaxy similar to our Milky Way.