Across
- 1. The red planet.
- 3. they fill up our night sky.
- 4. it is the hottest thing in our solar system.
- 5. this planet only has only one moon.
- 7. The biggest planet in our galaxy.
Down
- 1. Jupiter has 79 of them.
- 2. Known for their knowledge about space.
- 3. this planet has big rings.
- 6. Milky Way, The galaxy we live in.
- 8. used to be a planet but now isn't.