Which description characterizes the stellar orbits in an elliptical galaxy compared to a spiral disk?

Answer

Stars move on varied, often highly eccentric orbits throughout the galaxy’s volume

The dynamics of an elliptical galaxy involve stars moving on varied orbits throughout the volume, contrasting sharply with spiral disks where organized rotation confines stars to a relatively thin plane.

Which description characterizes the stellar orbits in an elliptical galaxy compared to a spiral disk?

#Videos

Do Elliptical Galaxies Have A Disk Component? - Physics Frontier

astronomyelliptical galaxiesgalaxy shape