| A | B |
|---|
| solar system | The _______is made up of the sun and all the objects that orbit around it. |
| orbit | An______is the path of an object as it moves around another object in space. |
| planet | A large body of rock or gas that orbits the sun is a _______. |
| asteroid | An______is a chunk of rock or metal that orbits the sun. |
| comet | A ______is a large ball of ice and dust that orbits the sun. |
| revolution | The movement of one object around another object is called ________. |
| axis | Earth has an imaginary line, or________that runs through the North Pole and the South Pole |
| rotation | The spinning of an object on its axis is called__________. |
| phases | The moon has_______that make it seem to change shape. |
| lunar eclipse | When Earth's shadow falls on the moon, we see a ________. |
| solar eclipse | When the moon's shadow falls on the earth, we see a ________. |
| star | A _______is a ball of hot, glowing, gases. |
| constellation | A ______is a group of stars that forms a pattern. |
| telescope | A _____makes faraway things look clearer and bigger. |
