Planets
Stars
Galaxies
Odd Ones
100

Which planet in our solar system has rings?

A. Mars

B. Saturn

C. Uranus

D. B & C

A. Saturn!

100

What is the star in our solar system called?

A. Sirius

B. Vega

C. Polaris

D. The Sun

D. The Sun

100

What is our galaxy called?

A.

B.

C.

D.

The Milky Way!

100

Where is the largest mountain in our solar system?

A. Earth

B. Venus

C. Mars

D. Jupiter

C. Olympus Mons on the planet Mars!

200

Which planet is the largest in the solar system?

A. Pluto

B. Neptune

C. Jupiter

D. Sun

C. Jupiter!

200

What are stars made out of?

A. Water

B. Rock

C. Plasma

D. Gas

C. Plasma

200

What holds galaxies together?

A. Gravity

B. Glue

C. Tape

D. Magic

A. Gravity!

200

How many people have been on the Moon?

A. 1

B. 8

C. 5

D. 12

D. 12 people!

300

What is the third planet from the Sun?

A. Mercury

B. Earth

C. Venus

D. Uranus

B. Earth!

300

What color are the hottest stars? What are the coolest?

A. Hot- Red, Cool- Blue

B. Hot- Purple, Cool- Yellow

C. Hot- Blue. Cool- Red

D. Hot- Orange, Cool- Blue

C. The hottest are blue and the coolest are red!

300

What galaxy is closest to ours?

A. Sombrero Galaxy

B. Triangulum Galaxy

C. Whirlpool Galaxy

D. Andromeda Galaxy

D. The Andromeda Galaxy!

300

What was the first animal sent to space?

A. Fruit Flies

B. Butterfly

C. Cat

D. Dog

A. Fruit flies! They survived their trip.

400

How many planets are there in our solar system

A. 18

B. 8

C. 12

D. 10

B. 8 planets

400

How long does it take light form the Sun to reach the Earth?

A. 8 days

B. 8 years

C. 8 minutes

D. 8 hours

C. 8 minutes!

400

What is in the center of every galaxy?

A. A neutron star

B. A black hole

C. Nothing

D. A nebula

B. A black hole!

400

How many Satellites orbit Earth?

A. 29

B. 20,000

C. 15,000

D. 2000

C. Around 15,000!

500

Why isn't Pluto considered a planet anymore?

A. It flew away

B. It was too small

C. It was too big

D. It disappeared

B. Pluto was too small to be a planet. Even smaller than our moon!

500

Which star in the night sky is the brightest?

A. Sirius

B. Polaris

C. The Sun

D. Alpha Centauri 

A. Sirius!

500

What shape is The Milky Way

A. Lenticular

B. Irregular

C. Elliptical

D. Spiral

D. A spiral galaxy. Like a pinwheel!

500

How old is the universe?

A. 13.8 Thousand years old

B. 13.8 Billion years old

C. 13.8 Hundred years old

D. 13.8 Trillion years old

B. 13.8 Billion years old!