Definitions
Fun Facts
100
A person trained to travel in space
What is an astronaut?
100
All of space.
What is the universe?
200
A Robot used to explore space.
What is a rover?
300
A telescope is a tool used to see things far away.
What is a telescope.
300
These things travel around the Solar System.
What is an Astroid?
400
A heavenly body that orbits the sun?
What is a Dwarf Planet?
400
Also called "Shooting stars."
What are Astroids also called?
500
The invisible path followed by an object circling a planet or the sun.
What is an Orbit?
500
This is the brightest planet
What is Venus?
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