Stars
Moon
The Solar System
Earth & Eclipses
Misc
100
When a star's mass becomes too dense, it explodes. This explosion is called a...

Supernova

100

How many phases does the moon have?

Eight

100

How many known, named planets are there in the Solar System?

Eight

100

Why does the Earth experience seasons?

Because it is tilted on its axis.

100

The study of objects in space is called...

Astronomy

200

When a star collapses in on itself, it becomes a...

Black Hole

200

Which of these is not a lunar phase?

A. Full Moon
B. Half Moon
C. Waning Crescent
D. Waxing Gibbous

B. Half Moon

200

Name all four rocky planets in order.

Mercury, Venus, Earth, Mars

200

Our experience of day and night is due to the Earth's...

Rotation

200

How do constellations help us to navigate? 

A. The constellations help us to navigate by telling us where to go.

B. The constellations help us to find important stars, such as the North Star.

C. Each constellation represents a continent, allowing you to read the constellations like a map.

D. Constellations help sailors and adventurers tell stories to pass the time when they are lost.

B. The constellations help us to find important stars, such as the North Star.

300

What type of star is our Sun?

Main Sequence Star

300

Name all the phases of the moon.

New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Third Quarter Moon, Waning Crescent.

300

Name all four Gas Giants in order.

Jupiter, Saturn, Uranus, Neptune

300

Name the three layers of terrestrial planets.

Crust, Mantle, Core

300

Why did the Ancient Greeks call planets "wandering stars?"

Because they appeared to wander around, compared to other stars in the sky, which all moved together.

400

What is the name of the "North Star"?

Polaris

400

What did Neil Armstrong say when he first set foot on the moon?

"This is one small step for man; one giant leap for mankind."

400
The Asteroid belt is located between which two planets?

Mars and Jupiter

400

What causes a Solar Eclipse?

The moon comes between the Earth and the Sun

400

What is in the center of the Milky Way?

A supermassive black hole

500

What is the name of the line upon which constellations in the Zodiac can be found?

The Ecliptic

500

What year was the first Apollo mission to the moon?

1969

500
Which planet is the biggest in our Solar System?

Jupiter

500

What causes a lunar eclipse?

The Earth comes between the Sun and Moon

500

What is the difference between a meteor, meteorite, and meteoroid?

A meteor is an object burning up in our solar system. A meteoroid is a small rocky object in outer space. A meteorite is a space rock that has crash-landed on Earth.

M
e
n
u