Across
- 3. - the brightest star in the leo constellation
- 8. - responsible for the moon
- 9. - the way in which space particles reach earths surface
- 12. - how stars are measured
- 13. - our star
- 14. - when a bit is flipped causing an event
- 15. - when 30 mars sized planets slammed together
- 16. - the beginning stages of all stars
- 18. - the inter migration of jupiter
- 19. - a device used to observe space particles
- 20. - a pattern of stars in the sky
Down
- 1. - a flaming Jupiter
- 2. - a giant stellar explosion
- 4. - how a stars brightness is measured
- 5. - electro magnetic radiation
- 6. - the end stage of main sequence stars
- 7. - distance measured in light
- 10. - the coolest and most abundant star in the galaxy
- 11. - a star that radiates electromagnetic signals
- 17. - the after math of a large star