Where is the majority of ongoing star formation typically concentrated within a spiral galaxy structure?
Answer
Within the spiral arms embedded in the rotating disk
The disk of a spiral galaxy is the primary site of ongoing star formation. The spiral arms, being regions of increased gas compression due to density waves, actively trigger the birth of new, luminous blue stars.
#Videos
We Can't Explain Spiral Galaxies - The Winding Problem - YouTube
Related Questions
What are the three main morphological classes used to categorize galaxies?What phenomenon is primarily responsible for the persistent appearance of spiral arms in a galactic disk?Which characteristic fundamentally contrasts elliptical galaxies with spiral galaxies?How does an Sc type spiral galaxy differ from an Sa type galaxy according to sub-classification?Where is the majority of ongoing star formation typically concentrated within a spiral galaxy structure?What are the two primary scenarios cited for the origin of a galaxy classified as irregular?What characterizes the stellar population and gas content of a spiral galaxy's central bulge compared to its arms?What potential classification error can occur when observing a spiral galaxy edge-on?What evolutionary pathway can lead to a large, featureless elliptical galaxy from interacting spirals?Which statement accurately describes the Milky Way's galactic classification?