What are these?
These are stars. (How many stars are in the universe?)
What is this?
This is a telescope. (Have you used a telescope before? If so, what was it like?)
What is this?
This is a galaxy. (Do you know the name of the galaxy that we live in?)
What is this?
This is a satellite. (What do satellites do?)
What is the astronaut wearing?
He is wearing a space suit. (Why do astronauts need to wear a spacesuit?)
What is this?
This is the sun. (Does the sun go around the earth?)
What is this?
This is an alien. (Do aliens exist?)
What is he?
He is an astronaut. (Would you like to be an astronaut some day? Why or why not?)
What are these?
These are planets. (How many planets are in our solar system?)
What is this?
This is a rocket ship. (Would you like to fly in a rocket some day? Why or why not?)
What is the astronaut doing?
He's jumping. (Why do astronauts jump on the moon?)
What is this?
This is the moon. (Have you ever seen the moon during the day?)
What is this rocket doing?
The rocket is taking off. (When a rocket takes off, is it loud or quiet?)
What is this?
This is a space ship/flying saucer/UFO (Have you ever seen a UFO?)
What is this?
This is an asteroid. (What do you think would happen if an asteroid hit the earth?)