The combination of a blue sky, dark overhead, lighter near the horizon, along with a reddened Sun at either sunrise or sunset, can all be explained scientifically. A piece of blue glass, through which the light shines orange, seeming to behave like the sky at sunset. The sky is blue on a sunny day, yet red or orange at sunrise and sunset. https://kids.niehs.nih.gov/topics/natural-world/why-the-sky-is-blue/index.htm The sky is blue because it absorbs blue color more, the sea is blue because it doesn't absorb blue color well and reflects it instead. Credit: Optick. Incidentally, Tyndall’s theory also explains why sunsets are red. We have no mutual friends, so who are you? Also, our eyes are not as sensitive to violet as they are to blue. Sometimes the sea looks green because of the abundance of plants and other particles that may reflect green and yellow colors. It tends to be one of the most common people of one of the most present elements of nature. The scattered violet and blue light dominates the sky, making it appear blue. Closer to the horizon, the sky fades to a lighter blue or white. This phenomenon led him to propose that the particles of dust and vapour in the atmosphere scattered the blue light that came into our eyes. Roses are red, Facebook is blue. Roses are red, but I have none for you, all I can give is my heart to you. (Grace Hopper Image from the Anita Borg Institute for Women and Technology.) The scattered blue light eventually reaches the surface after scattering off of many, many particles (4a) and reaches the surface, where Hopper sees a yellow sun and blue sky (5). Rayleigh scattering also explains why the sun appears yellow even though it is white. Imagine if that weren’t the case and the sky were violet! What happens to the violet? Roses are red, just like my lips and blue is the sky which underneath we'll kiss. It is a curious doubt considering that the sky has multitudes of colors depending on a series of conditions such as weather or time. However, our eyes are more sensitive to blue than violet so we see the sky as blue instead of violet. When the Sun is high overhead, the sky towards the zenith is a much darker blue, while the sky... [+] towards the horizon is a lighter, brighter cyan color. We see a blue sky, because of the way the atmosphere interacts with sunlight. "The Sky Is Blue with a Single Cloud is a superb and beautiful collection, one worth repeated readings for pleasure and reflection alike. Why is the sky blue? Roses are red, I have a phone, nobody texts me, forever alone. The different colors are caused by scattering of light in the Earth's atmosphere.Here is a simple experiment you can do to see how this works: Some of the violet light is absorbed by the upper atmosphere. When the sun is high in the sky, light travels a shorter distance through the atmosphere to our eyes. 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