Space
Stars
Earth in Motion
Moon and Gravity
Vocabulary
100

This is the vast, empty area where everything exists.

What is space?

100

A scorching ball of gas in the sky.

What is a star?

100

This is the spinning motion of the Earth on its axis. 

What is rotation?

100

The circles on the moon are known as this.

What are craters?

100
What is luminosity?

The measure of how bright an object looks. 

200

This is the most powerful and biggest space telescope ever made.

What is the James Webb Space Telescope?

200

This is the reason stars appear brighter the closer they are to the Earth.

What is apparent brightness?

200

It takes Earth 365 days to do this. 

What is revolve around the sun. 

200

The pattern of the moon within a month.

What is phases of the moon?
200

What is an astronomical unit?

150 million kilometers, which is the distance between the sun and the Earth.

300

These objects that orbit around the sun, including stars and a variety of other objects are part of this interactive system.

What is a solar system?

300

Blue Supergiant, Red Dwarf, Red Giant, White Dwarf, Black Dwarf, and Yellow Dwarf are all different types of stars. Our sun is an example of this type of star.

What is a yellow dwarf?

300

These are one way to tell time because they are so predictable. 

What are shadows?

300

This is the force that pulls two object towards each other.

What is gravity?

300
What is a light year?

How far a light can travel in a year.

400
This is the connection between how far away a planet is from the sun and how long it takes to go around the sun.

What is the farther the planet, the longer it takes to revolve around the sun? 

400

After a star turns into a red giant it eventually collapses on itself and turns into other types of stars as it is dying. This star is a star that is out of fuel, but still shines brightly.

What is a white star?

400

This is the cause of the seasons.

What is the direction of the tilt of the Earth as it rotates around the sun.

400

Gravity is like this, which holds everything together in a grand celestial dance. 

What is cosmic glue.

400

What is Air Resistance?

Opposing force against an object moving through the air. 
500

When visiting the planetarium, we learned about these celestial groups that form recognizable shapes or patterns. 

What are constellations?

500

These are the reasons stars seem to change their positions in the night sky. 

What are the Earth's rotation, the tilt of the Earth's axis, and the movement of the stars?

500

These two movements determine our calendar. 

What are the Earth rotating around the sun and the Moon rotating around the Earth.

500

The phase of the moon that happens right before the new moon begins again.

What is the waning crescent moon?

500

What is force? 

The push or pull required to move something.