The universe

The ________ is a collection of large and small bodies that orbit our central star.

• Universe 
• Solar System
• Planet
• Moon

This is a large collection of stars, gas, and dust that is held together by gravity.

• Galaxy
• Spiral Arms
• Earth
• Star

A planet is a spherical body that orbits the ____?

• Earth
• Universe 
• Sun
• King Kong

A celestial body that is composed of Gas and emits light. 

• Venus
• magellanic cloud
• milky way
• star

Space and all the matter and energy in it. 

• Clusters
• Universe
• voids
• Light Year

What is a light year?

• The distance that light travels in 10 seconds
• The time it takes light to travel to the moon
• The distance that light travels in 1 year
• The distance around the Earth

What galaxy do you live in?

• Earth
• Andromeda
• Hersey
• Milky Way

The area throughout the universe where very little matter exists.

• Voids
• Clusters
• Pizza
• Voyager

Approximately how long would it take a spacecraft to reach Proxima Centauri if it travelled 58,000 km/hr? 

• 3 days
• 75,000 years
• 24 hours
• 2 months

Small galaxies are called_________.

• Baby galaxy
• Small Galaxy
• Dwarf galaxy
• Clouds