An object that revolves around another object in space
What is a satellite?
100
Small robotic probe that can move around the surface of a planet or moon
What is a rover?
100
Place empty of all matter.
What is a vacuum?
200
How a rocket moves
What is expelling gas backwards to move forward?
200
When the space race started
What is 1957?
200
How many shuttles did NASA built?
6
200
Examples of space- spinoffs
What are bike helmets, braces, flame resistant material, ski goggles, joystick controller, bar codes, cordless power tools, flexible sunglasses, athletic shoes, and lasers.
300
The three rocket fuels
What is Ion fuel, Solid fuel, and Liquid fuel?
300
First man on the moon and said "One small step for man, one giant leap for mankind."
Who is Neil Armstrong?
300
Name of Russian space union
What is Mir?
300
What a satellite can do in space
What is communicate, collect scientific data, and weather data?
400
The velocity a rocket must achieve to establish orbit around Earth