Assertion: andromeda galaxy's cluster | /r/HasProperty | globular
Facets:
Source sentences:
text: Andromeda Galaxy possesses two spiral arms and at least 450 globular clusters orbit around the galaxy.
text: They made the discovery by studying Andromeda's stellar halo, and realising two gravitationally-bound clusters of stars, known as globular clusters, were orbiting at right angles to each other.