* The Big Bang: The universe began with a massive expansion event called the Big Bang. This wasn't an explosion in a pre-existing space, but rather the expansion of space itself.
* Expansion: The universe is still expanding, meaning all galaxies are moving away from each other.
* No Special Point: Because the expansion is happening uniformly across the universe, there's no single point that can be considered the center.
Think of it like this: Imagine a balloon. As you blow it up, all points on the surface are moving away from each other. There's no "center" on the surface of the balloon. It's the same with our universe.
The misconception: It's easy to think of the Big Bang like an explosion, where there was a center and things flew outward. But the universe is different. It's expanding from every point, making the concept of a center irrelevant.
