What is a Star? Crossword

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Across
  1. 4. What to look for in the night sky to find your way
  2. 5. what our Sun and all stars are made of
  3. 7. What a star will do at the end of its life
  4. 8. What was created for the constellations by ancient people
  5. 9. How many times bigger the Sun is than Earth
  6. 11. Ribbon of glowing gas that is anchored to the sun
  7. 13. stars that are 300 times larger than our Sun
  8. 14. gigantic ball of very hot gas that gives off radiation
  9. 16. What solar flares can interrupt on Earth having to do with radios and satellites
  10. 18. One of three layers of hte Sun's atmosphere; starts with C, ends with E
  11. 20. a sudden and violent bursting forth of gas or matter
  12. 22. Another name for energy
  13. 23. the hottest part of the Sun
Down
  1. 1. outermost layer of the Sun’s atmosphere
  2. 2. One of three layers of the Sun’s atmosphere; starts with P
  3. 3. a group of stars that forms a pattern
  4. 6. This causes the stars to look like they are moving
  5. 10. Another name for Polaris
  6. 12. Sunspots can be as big as this
  7. 15. explosive eruption of waves and particles into space
  8. 17. dark spots that move on the face of the sun
  9. 18. the outer atmosphere of the Sun that is made of gas
  10. 19. the biggest thing in our Solar System
  11. 21. Sunspots are this because they’re not as hot