Ever wonder why the sky is blue, vs. say red, orange or purple? An effect called Rayleigh Scattering is part of the reason we ...
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...
When the Sun is near the horizon, its light passes through a lot more of the atmosphere to reach the Earth's surface than ...
The sky isn't just blue by chance. It takes all the colors of the rainbow for us to see it that way. It happens because of something called the Rayleigh effect, or Rayleigh scattering, named after ...
On a clear, sunny day, the sky above us often glows a brilliant blue, a sight so commonplace that many of us rarely stop to ...
Whether you're here for fashion inspo or you want to gaze at beautiful women in the color blue, here are 39 images of our ...