The sun shines white light down on us, but that “white” light is actually made up of the various colors of visible light. You can see these different colors when you refract light with a pris… See more

Looking up and seeing an orange sky can be interesting. Depending on the circumstances, it can … See more

During daylight hours, you might sometimes find that the sky is orange. But once the sun has set and the night sky takes over, you may occasionally find that the normall… See more

This lively shade is just one of many you may see when you look up at the sky. You might see it as part of a brilliant sunset or as a sign of an impending dust storm. Orange ski… See more