Which property is common to spiral galaxies?
A) globular clusters in the nucleus
B) ongoing star formation and emission nebula in the arms
C) open clusters in the halo
D) very little internal structure
E) ongoing star formation and emission nebula in the halo

Question

Quizplus · Accepted Answer

Spiral galaxies are characterized by their distinct spiral structures, which are sites of ongoing star formation. This process is often accompanied by emission nebulae, which are clouds of ionized gas that emit light of various colors, located in the spiral arms of these galaxies.

Which Property Is Common to Spiral Galaxies