Star Quiz Practice (On Mastery Mode)

What galaxy do we live in?

• Milkey Way

• Orion

• Rigel

• Universe

There are more stars in space than there are grains of sand in the ocean.

• True

• False

The universe is never changing and is the same size it will be forever.

• True

• False

What is collection of stars, gas and dust bound by gravity?

• Universe

• Galaxy

• Star

• The sun

Our sun is considered a ____________.

• Yellow Dwarf

• Red Supergiant

• Blue Dwarf

• Yellow Giant

What letter classification is our sun?

• M

• O

• G

• S

What size is our star, the sun?

• Small

• Medium

• Large

• Super Giant

How many stars are in our solar system?

• 1

• 2

• 3

• too many to count

The sun is __________ times the diameter of the Earth.

• 50

• 100

• 109

• 120

Why do the sun and the moon seem like they are the same size?

• The moon is farther than the sun.

• The sun is closer than the moon.

• The sun is farther away than the moon.

• They are exactly the same size.