The Planets
The Earth
Space Vocabulary
Phases of the Moon
Potpourri
100
This planet is closest to the sun.

What is Mercury?

100

Earth is this ordinal number, or the ____ planet away from the sun.  It is also the grade in which you are in.

What is third.

100

The system of a sun and the objects that move around it.

What is the Solar System?

100

The Earth's moon has this many phases.

What is 8?


100
In 1961, this man became the first American astronaut.

Who is Alan Shepard?

200
This former planet is too small to be considered a planet

What is Pluto?

200

Earth is the largest this type of planet.

Earth is the largest of the ______ planets.

What is rocky?

200

The path planets make around the sun is called.

What is an orbit?

200

This phase of the moon is when we can see the entire half of the moon lit up.

What is a full moon?

200

Galileo built this that was strong enough to study the sky.

What is a telescope.

300
This planet is furthest from the sun.  Remember there are only 8 planets now!

What is Neptune.

300

This gas is what humans living on Earth breathe and plants give off.

What is oxygen?

300

The imaginary line that runs through the center of the earth on which it rotates.

What is its axis?

300

Two phases of the moon are described as having a curved sickle appearance, also known as a delicious Pillsbury roll.

What is a crescent?

300

Earth takes this long to make a complete rotation on its axis.

What is 1 day, or 24 hours.

400

Name 2 of the 4 planets that are known as "Gas Giants" and are the largest planets in our solar system.

What are Jupiter, Saturn, Uranus, and Neptune?  *Only need to name 2 of the 4.

400

The tilt of the Earth along with rotating around the sun causes us to have _______ seasons.  Name them.

What is four:  spring, summer, fall, winter.

400

An artificial body placed in orbit around the Earth or moon or another planet in order to collect information or for communication.

What is a satellite?

400

One of two phases of the moon where half of the visible part of the moon is lit, also known as a US currency worth 25 cents.

What is a quarter?

400

The first satellite launched into space was known as...

What is Explorer 1?

500

In the planets song, this sentence is used to help you remember the order of the planets.

What is My Very Evil Mother Just Swatted Uncle's Nose?

500

This Force holds us down on Earth.

What is gravity?

500

The study of the stars and the planets.

What is Astronomy?

500

This phase of the moon is when there appears to be NO moon due to the half that's facing away from Earth being lit up.

What is a New Moon?

500

This gigantic telescope still orbits Earth above the clouds and takes photographs of the stars and other planets.  Please give all 3 words in the name.

What is the Hubble Space Telescope.

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