Across
- 2. a small and cool star that is the most common in the milky way.
- 4. the largest size of stars.
- 5. a conciliation of seven stars.
- 7. the darkest part of a shadow.
- 8. The form of a star after a supernova.
- 9. the way earth spins on its axis.
- 10. A small rocky or metallic body traveling through space.
- 13. Stars with no more hydrogen.
- 15. when earth passes in front of the sun blocking light front the moon.
- 16. diagram A diagram showing the different types of stars and their relationship.
- 19. a very dense mass of matter that had so much gravitational pull light cannot escape.
- 20. formations of stars that people think look like things on earth.
- 22. how stars burn.
- 23. a cloud of dust and gas.
- 24. the amount of light on the moon being seen from a viewer on earth.
- 27. matter in-between stars systems.
- 29. a model showing celestial bodies revolving around earth.
- 30. Astroids and comets are examples of
- 32. a shooting star.
- 33. a giant molecular cloud in the early stages of a star.
- 34. the change in wave length.
- 36. the reason why the earth has seasons.
- 38. made a version of the telescope and was a astronomer, physicist, mathematician, inventor, and philosopher.
- 39. moon when 50 percent of the moon is showing.
Down
- 1. a conciliation including the big dipper.
- 3. Mathematician and physicist who made the model showing the sun as the center of our solar system.
- 6. sized stars.
- 11. burning masses of gas.
- 12. when thier is sunlight on all of the moon that is visible.
- 14. a model showing celestial bodies revolving around the sun.
- 17. When the moon passes in front of the sun blocking light from earth.
- 18. the logest days and nights.
- 21. the explosion after a star dies.
- 25. someone who studies celestial bodies.
- 26. The oldest and coolest stars. they are thought to be 13.8 billion years old.
- 28. A mathematician in the scientific revolution.
- 31. the smallest stars.
- 33. Said that earth was the center of the universe.
- 35. a part of a show in which some light shines.
- 37. the kind of telescope used to see through space dust.
