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Moon:Terminator Model

By Janice VanCleave

Dynamic Terminator Model

Comparison Science Project Does the Moon’s terminator move differently when viewed from Earth’s Northern and Southern Hemispheres? Terminator Research If you live in the Northern Hemisphere, correspond with someone who lives in the Southern Hemisphere. The diagram is an example for collecting information in the Northern Hemisphere. The white circle, would be shaded to represent […]

Filed Under: Astronomy, Earth, Moon Tagged With: moon phases, Moon Terminator Model

Moon: Terminator Motion

By Janice VanCleave

Moon's Terminator

Where Is the Moon’s Terminator? How Does the Terminator Appear to Move? As viewed from the Northern Hemisphere, the full moon phase appears to be a white disk-shaped object in the night sky.  From one day to the next, the white disk changes shape as the white, lighted part decreases. The line separating the lighted […]

Filed Under: Astronomy, Earth, Moon Tagged With: model, moon phases

Moon Phases

By Janice VanCleave

The Moon is the largest and brightest object in the night sky. It is also one of the most observed celestial body. Even so most children and adults have little knowledge about it. They know that the lighted part changes shapes and most know that it happens every month. But few know why. The Moon […]

Filed Under: Astronomy Tagged With: Moon, moon phases

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The spoon hanging from the string vibrates when struck and these vibrations are transmitted through the string and the sound is amplified by the plastic cups. ABOUT ME: Hi, I am Janice VanCleave, author of 50 best-selling science experiment books for children ages 4 through high school. I taught science for 27 years. MORE.....

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