This sounds so crazy.
But every star we see in the sky is a sun like ours out of our galaxy.
Now imagine each star had it’s own galaxy like ours.
And if we were to travel to that galaxy.
We didn’t just move in distance, but moved in time.
So the next galaxy can be like 10 years in the future.
Like if the idea of time traveling isn’t to go forward or backwards in time.
But in distance.
Or maybe not, who knows.