Across
- 3. earth O_____s around the sun
- 4. its 9.8 on earth
- 6. a constellation from Greek mythology
- 9. a cloud of dust gas between stars
- 11. is know as the red planet
- 12. The____ orbits around the Earth
- 13. there are eight of them in our solar system
- 16. it has 146 moons
- 17. it is a solar system past Neptune
- 19. its the first element on the periodic table
- 20. its a measure of inertia
- 24. it is in the northern hemisphere and 7 people live on it
- 26. it is the third brightest star in our solar system
Down
- 1. the ______ telescope has been in space since 1990
- 2. it is currently 23.381 billion km away from earth
- 5. it used to be a planet but now is considered a dwarf planet
- 7. millions or even billions of stars together
- 8. a group of stars that form a shape of picture
- 9. It takes ___________ for the ISS to make one complete turn around the Earth.
- 10. a place in space that the gravity is so strong light can't even get out of it
- 11. there is a chocolate named after it
- 14. everything in our solar system orbits around it
- 15. newtons first law
- 18. there is a brand that is called this
- 21. the closest one is 4.24 light years away
- 22. one ________ is equal to 6 trillion miles
- 23. its the planet we live on
- 25. an object that moves around a bigger object