But their mathematical simulations with gravity discovered that it would create a moment where a confined system of particles such as our universe would eventually be pushed tightly together with some interesting results.

但他们对引力的数学模拟发现，它会创造一个瞬间，在这个瞬间，像我们的宇宙这样的受限粒子系统最终会被紧紧地推到一起，并产生一些有趣的结果。