Across
- 3. Space probe launched in 1977
- 6. Place in space where people live
- 7. What makes an object big or small
- 8. Number 1 on the periodic table
- 11. The planet we live on
- 13. Cloud of space nutrients that creates stars
- 14. A 4 wheeler brand, is also the north star
- 16. If an object has momentum, it has this
- 17. What comes after a star explodes
- 18. What keeps us connected to the Earth, a force
- 21. Space unit of measurement
Down
- 1. A soccer match's length
- 2. Something that a bunch of stars together make
- 4. Ring of dwarf planets by Neptune
- 5. The nearest galaxy
- 8. Space telescope
- 9. Something that orbits around Earth
- 10. Candy bar
- 12. Closest star to us
- 15. What a satellite does around Earth
- 18. Samsung phones
- 19. What Earth is
- 20. Big ball of hot gas