What is 30 AU?

30 AU is like being 30 times farther from the Sun than Earth is.

Imagine you're playing a game where you walk around your house. If Earth is just one step away from the Sun, then 30 AU would be like walking around your house 30 times! That’s really far, way beyond where most planets live.

If you were to measure how far Earth is from the Sun, that’s called 1 astronomical unit (AU), and you multiplied that by 30, you'd get 30 AU. It's a big number, but it helps scientists understand where things are in space.

Think of it like this: if your favorite toy is right next to you on the floor, and then someone moves it all the way across the playground, that’s kind of like going from Earth to something 30 times farther away!