What's this?
It's a solar system.
What's this?
It's a comet.
What is the planet closest to the sun?
Mercury is the planet closest to the sun.
What is your favorite planet?
______ is my favorite planet.
What's this?
It's an orbit.
What is the biggest planet?
Jupiter is the biggest planet.
What's this?
It's a rocket.
What orbits the Earth?
The Moon orbits the Earth.
What's this?
It's a planet?
What is the satellite helping us do?
It is helping us communicate.
What does the Earth orbit?
The Earth orbits the Sun.
What's this?
It's space.
Do you want to be an astronaut when your grow up?
Yes, I do. / No, I don't.
What are some ways we communicate?
We communicate by...
How many planets are in our solar system?
Eight planets are in our solar system.
What's this?
It's an astronaut.
What's this?
It's a galaxy.
What are they?
They are extraterrestrials.