Why does the Sun look bigger than other stars?

On a sunny day, you can feel the Sun warm on your cheeks. Its light fills the whole sky. At night, the stars come out as tiny twinkling dots.

The Sun looks like a big, bright ball. The stars look like little specks of glitter. Why does the Sun look bigger than the other stars? Let's find out together.

Here is a surprise. The Sun is a star too! It is a giant ball of glowing light, and its light warms our whole world.

Those tiny stars at night are giant balls of glowing light as well. Many of them are as big as the Sun. Some of them are even bigger!

Here is the secret. It is distance, which means how far away something is. Distance changes how big things look to your eyes.

Think of a big truck driving away down a long road. The farther it goes, the smaller it looks. The truck stays just as big, but your eyes see a tiny truck.

Now picture that truck driving back toward you. Closer and closer it comes, and it looks bigger and bigger. Which star do you think is the closest one to us?

It is the Sun! The Sun is the closest star to our world. Its short distance makes it look big and bright in our sky.

All the other stars are much, much farther away than the Sun. Their huge distance makes them look like tiny dots of light.

Let's remember our words: far away. The Sun is the closest star to us, so it looks the biggest.

Sleep tight, and send a sleepy wave to all the faraway stars twinkling over you tonight.