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100

This is the word for the science that studies the universe. 

What is Astronomy?

100

This is an oval-shaped path that the planets travel in their orbit around the sun.

What is ellipse?

100

This is the turning, or spinning, of a body (such as a planet) on its axis.

What is Rotation?

100

These are the progression of changes in the moon’s appearance during the month.

What are the Phases of the moon?

100

These are the names for spheres in outer space.

What are celestial bodies?

200

Copernicus was a scientist who proposed this model of the solar system.

What is the Heliocentric model?

200

This is the motion of a celestial body along a path around the sun.

What is Revolution?

200

This celestial body orbits the Earth.

What is the moon?

200

In the southern hemisphere, a winter solstice would occur on this date.

What is June 21st?

200

This is the word for when a moon is decreasing in its moon phase and showing less light.

What is waning?

300

This Scientist was the first to use a telescope in astronomy, which was used to support the theory that the sun was the center of the solar system.

Who is Galileo?

300

In this solar system model the Earth was proposed as the center of the solar system.

What is Geocentric Model?

300

When the Moon is completely in light, it is referred to as this phase.

What is a full moon?

300

Out of the 3 celestial bodies involved in an eclipse, this one is the smallest.

What is the Moon?

300

This is the planet that is next in line after Earth.

What is Mars?

400

When the Earth is between the Sun and Moon it is called a...

What is a lunar eclipse?

400
This occurs when the moon moves in a line directly between Earth and the sun, casting a shadow on Earth.
What is Solar eclipse?
400

The phase of the moon where no light is seen is called this.

What is a new moon?

400

This is the number of planets in our solar system.

What is 8?

400

This is a word that means the same as rotation.

What is spinning (on an axis)?

500

This planet is closest to the sun.

What is Mercury?

500

This is the name for the event on June 21st in the Northern Hemisphere.

What is the summer solstice?

500

The month is based on the cycle of the moon’s phases. It lasts about this many days.

What is 29-30?

500

This is the reason it is safe to look at a lunar eclipse.

What is because you are looking at the moon and it does not produce its own light?

500

The 2 latitude lines that are at 23.5 degrees North and South are called what two names?

What are the Tropic of Cancer and Tropic of Capricorn?