When Can a Rainbow Be Seen?
When Can a Rainbow Be Seen? After a shower of rain there is often a rainbow. Rainbows form when the sun begins to shine through the clouds while the air is still filled...
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What Are Saturn’s Rings Made Of?
What Are Saturn’s Rings Made Of? You have probably seen Saturn, sixth closest planet to the sun, looking very much like a bright yellow star. When viewed through a...
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Why Do Stars Shine Only at Night?
Why Do Stars Shine Only at Night? Though stars seem to disappear when daylight comes, there are really stars in the sky all day, and their light keeps streaming to...
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Where Do the Days of the Week Get Their Names?
Where Do the Days of the Week Get Their Names? The days of the week were named after the sun and moon, and for ancient gods and goddesses. The Romans named Sunday and...
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Why Are There Leap Years?
Why Are There Leap Years? To answer this question, you need to remember that a year is measured by the amount of time it takes the earth to make one trip around the...
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