To Infinity and Beyond

What is the term that describes the average distance from Earth to the Sun?

• light year
• astronomical unit
• parallax
• parsec

What is a light year?

• The distance light travels in one year
• a measurement of time
• a way to measure how bright a year is
• Average distance from to the Sun

What is this moon?

• Last Quarter
• First Quarter
• Waning Gibbous
• Full moon

Which of these stars is hottest?

• Red Star
• Yellow Star
• Orange Star
• Blue Star

When it is summer in the northern hemisphere,  what season is it in the southern hemisphere?

• winter 
• spring 
• summer
• fall 

Which statement is true?

• A.  Earth rotates around the sun and revolves on its axis.
• A.  The sun revolves around Earth over a 24-hour time period.
• A.  Earth rotates on its axis, and revolves around the sun.
• A.  Earth revolves around the sun and the moon.

The moon is a natural  ______ of Earth.

• comet
• axis
• satellite
• space probe

What is the name of the force that keeps planets on there orbit?

• orbit
• stars
• planets
• gravity

A __________________________ is a huge collection of stars, gases, and dust that is classified by shape.

• galaxy
• Big Bang Theory
• light-year
• planet

In the diagram given, what happens as we move to the left?

• Stars Get Larger
• Stars get Colder
• Stars get Hotter
• Stars Dissolve