Stars-CH 10

Edit Answers
1234567891011121314151617181920
Across
  1. 2. the closest star to Earth
  2. 5. glowing balls of gasses that produce light
  3. 6. the coolest stars
  4. 7. when an existing star flares up and becomes brighter
  5. 9. neutron star that spins rapidly on its axis
  6. 11. largest and brightest stars
  7. 13. cloud of dust, gasses, and debris
  8. 14. brightness of a star
  9. 15. this telescope bends light to make objects seem larger
  10. 19. a group of stars that form a pattern
  11. 20. a huge star system that covers many light-years of space
Down
  1. 1. smaller stars, like our sun
  2. 2. a large group of stars held together by gravity
  3. 3. scientific study of stars
  4. 4. this system of stars contains only two
  5. 8. made of pieces of rock, metal, and dust
  6. 10. measurement of a star's apparent movement
  7. 12. the hottest stars
  8. 16. chunk of frozen gases, water, and dust that orbit the sun
  9. 17. when a massive star collapses and disappears this is what's left
  10. 18. the galaxy of which we live