Galaxy and Solar System

A galaxy which has a nucleus of bright stars and two or more arms in circular formation is called a ___ galaxy.

• elliptical

• humanoid

• irregular

• spiral

A Group of stars, and or star systems, star clusters, dust and gas held together by gravity is known as:

• Universe

• Galaxy

• Solar System

• Planet

What Galaxy is Earth located?

• Andromeda

• Milky Way

• Sagittarius

• Snickers

What's the unit of measurement we use when referring to our galaxies?

• light year

• light day

• miles

• kilometers

The furthest four planets are called the _______ planets.

• inner

• outer

Jupiter, Saturn, Uranus, and Neptune are know as ________ planets.

• rocky

• gaseous

A galaxy that does not have a regular shape?

• Spiral

• Elliptical

• Irregular

• Quasar

What are galaxies mostly made of?

• stars, planets, and animals

• stars, dust, and gas

• asteroids, planets, and comets

• people, animals, and plants

Asteroids "hang out" in our solar system in a place called:

• The Kupier Belt

• The Oort Cloud

• The Planetary Rings

• The Asteroid Belt

Located between the inner and outer planets.

• Sun

• Asteroid belt

• Uranus

• Moons