Counter-Earth

Okay, so you know Earth, right? It's the planet we live on. But have you ever heard of something called Counter-Earth? It's kind of like a make-believe planet that some people used to think existed a long time ago.

So let's pretend that Earth is a ball, like a basketball. And if you think about it, there's a spot on the other side of the ball, right? Counter-Earth is like that spot, but instead of being on the other side of Earth, it's a whole different planet that's always on the opposite side of the Sun.

Now you might be wondering, if Counter-Earth is always on the opposite side of the Sun, how come we've never seen it? Well, that's because it doesn't actually exist. It was just an idea that people had a long time ago before they had really good telescopes and scientific knowledge.

But even though Counter-Earth isn't real, it's still kind of a cool idea to think about. Maybe one day we'll discover something new and even more exciting than just a hypothetical planet on the other side of the Sun. Who knows?