More cards in this set

Card 6

Front

How many moons did Galileo Galilei discover?

Back

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Card 7

Front

Approximately how many comets are there in the Solar System?

Back

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Card 8

Front

Approximately how many asteroids are there in the Solar System?

Back

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Card 9

Front

How many planets are there in the Solar System?

Back

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Card 10

Front

How many dwarf planets are there in the Solar System?

Back

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Card 11

Front

How do the planets move around the sun?

Back

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Card 12

Front

Moons are also called...

Back

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Card 13

Front

What are many types of telescope used to detect?

Back

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