Can Ring Galaxies Form by Gravitational Collapse?

引力坍缩能形成环星系吗？。

The dynamics for the extensional movement may be attributed to the gravitational collapse caused by the increasing load of the continuously rising plateau and the regional stress of its surroundings.

其动力学原因可能与持续隆升的高原自重增大引起的重力崩塌及其周边区域构造应力状况有关。