The human eye has developed the ability to see best in the type of light given off by the Sun. Our eyes are most sensitive to the colors from yellow through green.
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Windows to the Universe original artwork.
Visible Light
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Have you ever seen the Southern or Northern Lights? Did you know that other planets (besides Earth) have them too? Scientists call these cosmic light shows the "aurora". Saturn is one of the planets that
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...moreMeteors are streaks of light, usually lasting just a few seconds, which people occasionally see in the night sky. They are sometimes called "shooting stars" or "falling stars", though they are not stars
...moreAstronomers have discovered a strange shape in Saturn's atmosphere. The shape is a hexagon. The hexagon is near Saturn's North Pole. Scientists aren't quite sure why Saturn has the hexagon shape in its
...moreLight from the Sun shines on Earth. Some of that light reflects off clouds back into space. Some of the light makes it to the ground and warms our planet. The warm ground and oceans give off infrared (IR)
...moreThe Phoebe Ring is one of the rings around the planet Saturn. The Phoebe Ring is much bigger than Saturn's other rings. It is about 100 times larger than the main ring system. The ring was discovered by
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