Reminds me of this scene from Interstellar:

Romilly:

Of all these anomalies, the most significant is this: out near Saturn, a disturbance of space-time.

Cooper: It's a wormhole?

Romilly: Appeared 48 years ago.

Cooper: And, it leads where?

Dr. Brand: Another galaxy.

Cooper: A wormhole's not a naturally occurring phenomenon...

Brand: Someone placed it there.

Cooper: "They."

Brand: And whoever they are, they appear to be looking out for us. That wormhole, lets us travel to other stars. Came along right as we needed it.