What is the sun? How far away is the sun from Earth? How old is the sun? Young learners will discover interesting facts about the sun in this introductory science lesson.

The Sun

Where is the moon? What's it like on the moon? How many moons are there? Young learners will discover interesting facts about the moon in this introductory science lesson.

The Moon

How many planets are in our solar system? Is Pluto a planet? Young learners will love learning interesting facts about our universe.

The Solar System

Take reading to the next level with nonfiction texts packed with fun facts about space.

Reading Route G