Solar Systems

Solar Systems

Author:

Our closest solar system is about 10 light years away. It has two main types of planets. Some are rocky and small, like planet Earth, while others are huge balls of gas, like Jupiter. Learn about how astronomers once thought our solar system was the one and only, to how they have now discovered hundreds of...
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AGES
AR LEVEL
READ TIME
LEXILE
PAGES
PUBLISHER
ISBN
5-7
3.6
15-30 mins
660L
23
Rourke Educational Media (Unlimited)
9781627179645
AGES
READ TIME
AR LEVEL
LEXILE
5-7
15-30 mins
3.6
660L
PAGES
PUBLISHER
ISBN
23
Rourke Educational Media (Unlimited)
9781627179645

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