Celestial Phenomena

Across

2. Mathematical set within a vector space

4. Fiery space rock streaking through sky

7. Return to atmosphere after spaceflight

8. Traditional stories and beliefs passed down

13. Sun s outer atmosphere visible during eclipse

14. Complete or entire state of something

15. Cosmic particles that sparkle in night sky

Down

1. Lowest point reached opposite of zenith

3. Rockets initial ascent stage

5. Path of a planet around star

6. North Star guiding sailors at night

9. Rainwear with a hole for the head

10. Celestial body orbiting a star

11. Day when night and day equal length

12. Bull constellation in the zodiac signs