Use Up, Down, Left, and Right arrow keys. Move the green dots over the black dots. You can't do all of them, right? That's because the universe is expanding. The universe is expanding constantly, and this project shows that. For example, let's say you lived on the biggest dot. That would be the center of the universe from your perspective. So things are moving away from you, because space is expanding. Let's say you lived on the smallest dot. Everything is still moving away from you. No matter where you are in the universe, you are at the center. Does this prove that the universe is infinite, if everywhere is the center? I don't know. The green dots resemble the FUTURE. And that future is where the dots will be. You live on the biggest dot. And if you move the green dot to the biggest black dot, the future (green) is the same as the present (black), right? Yes. No matter where you are, you're at the center of the universe. I did this by EXPANDING the green dots to a 5% increase in size.
I watched a video on YouTube that explained it. I seriously forgot what it was, though. Sorry if I'm explaining it wrong. Sorry if you don't like it, whether it's too simple or too complicated.