Universe

How many known moons are there?

• 130

• 168

• 178

• 250

The Universe is all things contained in space?

• True

• False

The order of how we organize space from largest to smallest;

• galaxy, solar system, universe

• universe, galaxy, solar system

• solar system, universe, galaxy

A galaxy is a very large group of;

• stars and planets

• planets and moons

• stars and moons

• things made of gas

What is the name of our galaxy?

Our sun is not a star

• True

• False

Answer explanation

True! Our sun is a main sequence star

Name a kind of star

How many planets are there in our solar system

• 10

• 9

• 8

• 7

Answer explanation

Pluto was demoted from planet to dwarf planet in 2006

What unit of measurement do we use to measure distance in space?

What are the 3 things that make a planet?

• orbits a star (sun), contains life, has mass

• is a gas giant, has mass, orbits a star

• has gravity, clears its own orbit, has mass

• Orbits a star (sun), has mass, clears its own orbit