How many moons does the Earth have?
A full moon means it's very bright and we can see all of one side of the moon.
A crater is a big hole on the Moon's surface. We have them on Earth, too.
The real color of the moon.
Which is larger - the Earth or the Moon?
The moon controls tides, or the rise and fall of seas, on Earth.
The first man to walk on the moon was Neil Armstrong.
The moon moves at a speed of one mile every _____seconds.
This is how many moons the Solar System has, plus more.
How many phases of the moon there are.
This is what astronauts used to land on the Moon.
The moon does not make its own light. It reflects the light of the Sun.
The Earth is 239,000 miles away from the Moon.
The moon is NOT made of this!
The moon is made of metal and these.
This is a man-made satellite.
It takes this many days for the Moon to go around once around the Earth.
This is another name for a space explorer.