As Curtiss thought, our Milky Way is now known to be quite similar to the nearbyAndromeda Galaxy, M-31.

Question

Quizplus · Accepted Answer

Recent studies have revealed that the Milky Way and Andromeda galaxies have a similar structure and composition, including a central bar, spiral arms, and a similar number of stars. Recent observations and studies have revealed that the Milky Way and Andromeda galaxies are quite similar in terms of their size, structure, and composition.

As Curtiss Thought, Our Milky Way Is Now Known to Be