Across
- 2. A brilliant explosion of a red giant
- 4. ( 2 words - no spaces) The distance light travels in a year
- 6. dwarf ( 2 words no spaces) Small very dense star that appears after a nova explosion
- 7. ( 2 words no spaces) A star bigger than a red giant
- 9. Cloud of dust and gas
- 11. ( 2 words no spaces) Star that has expanded to X100 times after it uses up it’s hydrogen
Down
- 1. Brightness of a star
- 3. _________ magnitude how bright a star looks
- 5. _______ magnitude is how bright a star actually is
- 8. nova ( 2 words no spaces) The explosion of a Super Giant.
- 10. hole ( 2 words no spaces) Region in space that has tremendous gravity caused by the collapse of a large star.