Have you ever looked up and seen the big blue sky?
It looks like a giant blue blanket over our heads. But have you ever wondered why it is blue?
The answer is simple. The Sun and the air work together to make the sky look blue.
Let's find out how!
The Sun Shines Every Day
The Sun gives us bright light every day.
That light helps us see trees, flowers, animals, and people.
The sunlight also travels through the air all around us.
The Air Helps the Sky Look Blue
We cannot see the air, but it is everywhere.
As sunlight shines through the air, the blue color spreads across the sky.
That is why the sky looks bright and blue during the daytime.
The Sky Changes at Sunset
When the Sun starts to go down, its light travels through more air.
Then the sky begins to glow with beautiful orange, pink, and red colors.
That is why sunsets look so pretty.
Fun Fact
In space, there is almost no air.
That is why astronauts see a black sky, even when the Sun is shining.
Look Up and Explore!
The next time you go outside, look up at the sky.
Is it bright blue?
Later, watch the Sun go down.
Can you see the sky turn orange, pink, or red?
Every time you look up, you are watching a wonderful science surprise made by the Sun and the air around Earth! 🌞💙
Can You Remember?
What color does the sky usually look during the day?
Great Job!
You reached the end of today's learning adventure!
