Unlike in the '60s, there's actually some potential evidence for this now.

与 60 年代不同，现在实际上有一些潜在的证据可以证明这一点。

The only potential evidence of a universal collision that we've ever discovered is in the form of a " cold spot" in our Universe.

这是我们曾经发现的关于宇宙碰撞唯一的证据，它以一种冷点的形式存在于我们的宇宙。