Across
- 3. Earth has one of me
- 7. The 4th planet from the sun
- 10. the imaginary straight line that goes through the Earth's core (from the north pole to the south pole) which the Earth rotates around
- 11. Space______
- 13. The second planet from the sun
- 14. solar____
Down
- 1. A group of stars that forms a particular shape in the sky and has been given a name is called a _____
- 2. the line where the earth or sea seem to meet the sky
- 4. all of the space and everything in it including stars, planets, galaxies, ect
- 5. Someone who can travel into space
- 6. I am the largest planet
- 8. A large ball of burning gas in space that produces light and heat
- 9. A vehicle that is us3ed for travel in outer space
- 12. The scientific study of our stars, planets and other objects in outer space