In order to understand this phenomena, scientists need to throw out Newton and Einstein.

The solar system being bound together by gravity has been disproven.

The big bang is a factless piece of mumbo-jumbo.

Black holes ... so, all the other forces in the galaxy are a push pull pair... so, we have one that is all suck? Further, all the stars go around the center at the same rotational velocity. Like they were glued to a plate. Another nail in the gravity theories.

Fortunately, we will get to see a galaxy being formed near here soon.