1.
Discovering the Earth and Beyond

3.
How big is the sun? Why do stars explode?

4.
What is the moon made of? Do all planets have moons?

6.
Why is Earth sphere shaped? What affects the weather? What does the Earth look like from the moon?

7.
Are Martians white? Do Aliens exist? How long can astronauts stay in space? What do aliens look like?

8.
Ready to Inquire – Let the Researching Begin!