| The Sun | Non planetary objects | Formation of our Solar System | Types of Galaxies | Structure of the universe | 
|---|---|---|---|---|
| 
					  What is the reddish and glowing layer of gas above the sun's photosphere?					 
					 Chromosphere | 
					  What is an asteroids?					 
					 Rocky remains that orbit around the sun;asteroid belts, occasionally in the gravity of Jupiter or Mars. | 
					  What are Mercury, Venus, Earth, and Mars?					 
					 Inner planets | 
					  Where is our solar system located?					 
					 In the Milky Way, In the local group, In the universe. | 
					  What makes up a galaxy?					 
					 Dust, Gas, Stars, Dark Matter, planets, and sometimes a black hole. | 
| 
					  What is the core?					 
					 The hottest part of the Sun. | 
					  What are frozen ice, rocks, gas, and dust; Kuiper belt or Oort cloud?					 
					 Comets | 
					  What are Jupiter, Saturn, Uranus, Neptune?					 
					 Outer planets | 
					  What is the description of a elliptical galaxy?					 
					 Have minimal stars; Usually oval or circular shaped. | 
					  The Universe is always changing, but how?					 
					 It forms elements, atoms, and clumps and clusters together that lead to stars and galaxies, but expands and cools the entire time. | 
| 
					  Our sun is medium sized and is classified as a...					 
					 Main Sequence | 
					  What is a piece of a planet or comet tail;In earth's atmosphere?					 
					 Meteor | 
					  What are Rocky planets, inner or outer?					 
					 Inner planets | 
					  What type of galaxy has this definition; Stars, Dust, and gas; look like a pinwheel?					 
					 Spiral galaxies | 
					  What is the amount of estimated galaxies?					 
					 100 billion | 
| 
					  What is the outer most layer of the sun; the Corona is visible during a...					 
					 Solar Eclipse | 
					  What creates both meteors and meteorites; Usually comes from an asteroid or comet...					 
					 Meteoroids | 
					  Outer planets are also known as...					 
					 Gas Giants | 
					  What is a irregular galaxy?					 
					 Large groups of dust, gas, and stars. | 
					  What is a black hole?					 
					 A black hole is a region of spacetime where gravity is so strong that nothing,no particles or even electromagnetic radiation such as light can escape from it. | 
| 
					  What are sun spots?					 
					 Cool, dark spots on the surface of the sun | 
					  What can survive the trip through earth's atmosphere; created by a meteoroid...					 
					 Meteorites | 
					  Did Inner or Outer planets orbit the sun?					 
					 Both | 
					  How are stars distributed into space?					 
					 They are distributed into clusters held together by gravity. | 
					  How many stars are estimated to be in galaxies?					 
					 Anywhere from A million to A trillion |