Across
- 2. ture or false- the moon has an atmosphere
- 4. coldest star color
- 5. hottest star color
- 7. how many phases are in the moon
- 8. what happens to a nebula as gravity pressure shrinks it
- 9. is mercury a inner planet or outter planet.
Down
- 1. every second the sun spins, is increases or decreases
- 3. is neptune a inner or outter planet.
- 6. is the sun in our solar system
- 8. what is the nearest star to our planet