DO YOU KNOW ME?

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Across
  1. 3. sequence / This is home to all stars regardless of their temperature or brightness
  2. 5. armstrong / The first American to walk on the moon
  3. 8. / This type of galaxy is represented by arms.
  4. 9. / I am made up of interstellar dust and gas.
  5. 10. / Slow motion around the sun.
  6. 13. giant / My temperature can reach 60,000 C, I am bright also, but I live for a short time.
  7. 14. hole / Light enters me, but never leaves me.
  8. 15. / I am the center of the universe and all revolve around me.
  9. 16. / I am the first terrestrial planet.
  10. 17. tide / The high tide in 34 is called a
Down
  1. 1. / I have great influence over tides.
  2. 2. brightness / Absolute magnitude measures a stars
  3. 3. way / The name of our galaxy.
  4. 4. map / This map is used by hikers and climbers.
  5. 6. / My tail always faces away from the sun, due to solar winds.
  6. 7. gibbous / I am seen before the full moon.
  7. 11. / This lines measure north and south of the equator
  8. 12. giant / Our star is an average star, what is the name of the next life phase.
  9. 13. / Jovian planet with that has many ice and dust particles surrounding it.
  10. 14. shifting / Our universe is red shifting or
  11. 16. / A stars life span is determined by its