Week 6 Things I Mean To Know

Throughout my life I have always wanted to know why the sky was blue. I see it every day, but I never got around to actually just looking it up. It is actually quite simple! When sunlight hits the earth, all the colors are spread out throughout the earth’s atmosphere. The reason we see blue the most is because blue travels faster in shorter waves, making us see blue for prevalent. https://spaceplace.nasa.gov/blue-sky/en/