Look up — the sky is blue!

But the sun shines bright and gold. So where does all the blue come from?

2

The sun's light is really all the colors hiding together.

sun's light the bouncy blue
3

The sky is full of tiny air specks — too small to see.

4

Tap to send a sunbeam in — watch the blue bounce all around!

Tap the sky — see the blue scatter everywhere.

5

Now it's bedtime. The sun sinks low. Will the sky stay blue or turn?

Tap your guess!