Show:
The Moon
Stars
Rotation and Revolution
Planets
Random
100
What does the Moon revolve around?
The Earth
100
Is the Sun a star, a planet, or an asteroid?
a star
100
What does rotation mean?
To spin
100
Jupiter, Saturn, Uranus, and Neptune are _____ planets.
outer
100
Which of these is the smallest? a. galaxy b. solar system c. constellation d. universe
c. constellation
200
It takes the Moon about ____ days to go through all of the phases.
28-29
200
The largest star is the __________.
Sun
200
What does revolution mean?
To go around
200
Name the 4 inner planets.

Mercury, Venus, Earth, and Mars

200
The asteroid belt separates the _____ and ______ planets.
inner and outer
300

What is the name of the first person to walk on the moon?

Neil Armstrong
300
What does the color of a star tell us?
the temperature of the star
300
The revolution of the Earth around the sun and the tilted axis of the Earth is the reason we have ______.
seasons
300
A planet travels in an _______ around a star.
Orbit
300
Which of these is largest? a. galaxy b. solar system c. constellation d. universe
d. universe
400
To increase or get bigger.
waxing
400
What are stars made out of?
Fire and gas
400
It takes the Earth ___ hours to rotate once around its axis.
24
400
Mars looks what color from Earth?
Red
400
What is a tool used to make far away objects appear larger, brighter, and sharper?
Telescope 
500

To decrease or get smaller. 

waning
500
Helium and hydrogen are the two main gases that make up the ____.
Sun
500
It takes the Earth ___ days to revolve once around the Sun.
365
500
What planet was removed from the list of official planets?
Pluto
500

What is the name of the space agency in America?

NASA