Across
- 5. large glowing ball of gas in space
- 6. large bright stars that are smaller than super giants
- 7. distance that light travels in the vacume of a year
- 8. huge loops of gas that erup from susnpots
- 10. small dence medium sized star
Down
- 1. instument that spreads light from a hot glowing object into a spectrum
- 2. apprarent change in position of an object
- 3. middle layer of the sun's atmosphere
- 4. areas of gas that is cooler than the gas around it
- 9. region of highly compressed gas