Where is the majority of the gas and dust located within a spiral galaxy's morphology?
Answer
Within the rotating, flattened disk
The defining flattened disk of a spiral galaxy is where the majority of the interstellar gas and dust resides, contrasting with the older stars typically found in the central bulge.
Related Questions
What are the primary components making up a spiral galaxy?Where is the majority of the gas and dust located within a spiral galaxy's morphology?What dynamic mechanism is responsible for compressing material in spiral arms to trigger star formation?How does the spatial distribution of dust compare to that of diffuse gas in the disk?What observational technique allows astronomers to map the distribution of neutral hydrogen gas extending beyond dust obscuration?What materials are the dark dust lanes in spiral arms typically composed of?Which component of the interstellar medium is described as being subject to destruction over cosmic timescales, requiring replenishment from supernovae?What is the significance of finding substantial amounts of gas and dust in a galaxy?In high-resolution images, what often causes the visible red or pink hues within a star-forming nebula?What is the summarized functional difference between the gas and the dust components in defining a galaxy's visible structure?