Galactic Globular Clusters and Open Clusters

Casual Mode - Take your time!

1 / 15
✓
Correct
0
✗
Incorrect
0
★
Score
0%
Multiple Choice

What is the typical age of globular clusters?

  1. 10 million years
  2. 1 billion years
  3. 10 billion years
  4. 100 billion years
Change Mode