Across
- 2. natural satellite
- 5. the path a satellite follows as it revolves
- 6. a whole because of impact from an object
- 7. named after the greek god of the sky
- 8. the distance light travels in one yearnebula a cloud of gas and dust in space
- 10. every galaxy come together form this
- 12. the planet we are living on
- 14. a dwarf planet that used to be considered a main planet
- 15. the center of an object
- 19. our solar system
- 20. has the largest mass by far
- 21. minor planet of the inner Solar System
- 22. hottest star
- 24. large bodies in space that orbit the sun
Down
- 1. next closest solar system
- 2. closest planet to the sun
- 3. an envelope of gas surrounding a body in space
- 4. farthest planet from the sun
- 9. planets that are rocky and Earthlike in size
- 11. body of gas that shines by radiation in the sky also called the celestial sphere
- 13. cosmic clumps of frozen gases, rocks or debris orbiting the sun
- 16. referred as the red planet
- 17. areas on the sun that give off less energy
- 18. an force attraction between to objects revolution the movement of one object in its orbit around another object in space
- 23. named after a roman goddess meaning love and beauty
- 25. known as the gas giant