Across
- 2. The force that is pulling in on a star.
- 9. Number of years a sun class star can live.
- 10. What a very large star forms when it dies. So much gravity light can’t escape (2words)
- 12. A hot bright living star. (2words)
- 13. The unique spectrum of an element is like a ______________.
- 16. A cool dim living star. (2words)
- 19. Color of a 11000 degree star
- 21. the force pushing out from the core of a star.
- 22. how bright a star SEEMS to be (not necessarily the truth)
- 25. What a blue giant first swells to become when it starts to die.
- 26. When a large star explodes to form a nebula.
- 28. A hot glowing sphere of gas that gets its energy by fusion.
- 29. the real brightness of a star.
Down
- 1. Number of years a blue giant can live.
- 3. Color of a 7500 degree star
- 4. Hundreds or thousands of stars held together by gravity.
- 5. Cloud of dust and gas.
- 6. Color of a 5500 degree star
- 7. Distance light travels in a year. (2words)
- 8. Color of a 9500 degree star
- 11. A living star’s location on the HR diagram. (2words)
- 14. Color of a 3500 degree star
- 15. What happens when a nebula reaches 10 million degrees
- 17. A hot dim dying star. (2words)
- 18. A cool bright dying star. (2words)
- 20. A print out of a star's composition (3 words).
- 23. Number of years a red dwarf can live. _____ of billions
- 24. A medium temperature medium brightness star like our star.(2words)
- 27. Two stars that orbit each other.