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Making Craters
Number: 0127 Anonymous: Make your own craters, and compare them with photos of the real thing.Sorry, but this content is reserved for subscribers only.Your $20/year subscription helps cover the costs...
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Science Photo of the Day #794
I took this photograph during the recent Orionid meteor shower. Like other meteor showers, it occurs at the same time every year. Why?thumb: read more
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SC.5.E.5.3-3
Anonymous: Which of the following is a difference between a meteor and a comet? Sorry, but this content is reserved for subscribers only.The $29.95/year subscription helps cover the costs of producing...
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