Assertion: andromeda galaxy's star | /r/HasProperty | formed
Facets:
Source sentences:
text: There are so many ideas about how young stars could form at the center of the galaxy, but the one that has the most support is the idea that, at the time that these stars were being formed, that there was a much denser concentration of gas than there is today, and in that denser concentration you can get the collapse of those little clouds.