How does the gas content of irregular galaxies compare to that of other galactic types?
Answer
They possess a very high gas content compared to other types.
Irregular galaxies are characterized by their richness in gas and dust. In contrast to mature spiral galaxies, where much of the gas has already been converted into stars or is managed through organized rotation, irregular galaxies maintain high reserves of raw material. This high gas content, combined with a lack of central organization, creates a chaotic environment where gas clouds frequently collide and collapse, driving the intense, ongoing bursts of star formation that define these systems.
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What is an Irregular Galaxy? - YouTube
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