Structure of the Universe

What kind of galaxy is this?

• Ring
• Irregular
• Spiral
• Elliptical 

What type of galaxy do we live in?

• Spiral
• Elliptical
• Irregular
• Coaxial

What type of galaxy is this?

• Spiral
• Elliptical
• Irregular
• Irrational

A galaxy which is either spherical (ball like) or a flattened disk is 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

A galaxy that does not have a regular shape?

• Spiral

• Elliptical

• Irregular

• Quasar

What Galaxy is Earth located?

• Andromeda

• Milky Way

• Sagittarius

• Snickers

Which type of galaxy is not a major galaxy?

• Elliptical

• Spiral

• Irregular

• Quasar

What unit is used to measure distances in space?

• Light year

• Kilometer

• Miles

• Solar unit

Tags

NGSS.MS-ESS1-3

A theory that says the universe began as a small point that expanded rapidly about 13.7 billion years ago.

• Big Bang Theory

• Singularity Theory

• Galaxy Theory

Tags

NGSS.HS-ESS1-2