Which of the following presents a challenge to the traditional hypothesis for how the Milky Way Galaxy formed?

Question

Quizplus · Accepted Answer

The traditional hypothesis for the formation of the Milky Way suggests that the galaxy formed from the inside out, with the oldest stars and structures located in the center and the younger stars found in the disk and arms. Finding younger clusters in the outer halo challenges this view, as it suggests that star formation in these regions occurred later than expected or that these younger clusters have migrated to the outer halo from other parts of the galaxy.

Which of the Following Presents a Challenge to the Traditional