Visible light consists of colors of the rainbow, each has a wavelength. Blue and violet are the shortest. The longer wavelengths of light move through the gases in the atmosphere.

Science Academy - Sponsored by Knova's Carpets (ktiv) Download the experiment instructions HERE! So why did the liquid change colors at the top and bottom of the glass in our experiment? The same ...

To uncover the mystery of the sky’s blue hue, we first need to understand sunlight. Though it appears white to our eyes, sunlight is a blend of all the colors of the rainbow.

FARGO — A bluebird sky can fade into a fiery red sunset in a matter of hours, StormTRACKER meterologist Jesse Ritka and her little helper have an experiment to show how this works. First we fill ...

The higher-energy colors with shorter wavelengths — that is, blue light — scatter more readily, and as a result, the entire sky is suffused in blue.

Like a stylish science experiment, this lamp scatters light just like in the sky and changes color--from clear blue to sunset orange--depending on the time of day. Put it next to your sunlamp.

If you’re on the east coast tonight, keep an eye on the sky between 7pm and 9pm: NASA is launching a test of some new tech that will include releasing colorful vapor tracers 130 miles above the ...

NASA does this kind of experiment every so often in order to study the flows of ionized and neutral particles in the upper atmosphere. The agency uses luminescent chemicals like barium to better ...

I live on the east coast of the US (NJ). I noticed in August about 10pm looking ESE a star that was pulsing bright colors. It looked like an LED toy light flashing red, green, blue, red, white and ...