So what we see is a pale blue sky. As far as wavelengths go, Earth's sky really is a bluish violet. But because of our eyes we see it as pale blue. Editorial Standards Reprints & Permissions.

In truth, the reason the sky is blue is because of three simple factors put together: that sunlight is made out of light of many different wavelengths, that Earth's atmosphere is made out of ...

In the spring and summer, you’re more likely going to see a light blue sky. Sometimes, it’s kind of a milky appearance, and some days, it can be so light it almost looks white.

In the spring and summer, you’re more likely going to see a light blue sky. Sometimes, it’s kind of a milky appearance, and some days, it can be so light it almost looks white.

In the spring and summer, you’re more likely going to see a light blue sky. Sometimes, it’s kind of a milky appearance, and some days, it can be so light it almost looks white.

In the spring and summer, you’re more likely going to see a light blue sky. Sometimes, it’s kind of a milky appearance, and some days, it can be so light it almost looks white.

As the seasons change, so will the color of the sky. Ever wonder why that is? Skip to content. WKRN News 2. Nashville 79 ...