Across
- 1. occurs after a stellar nebula collapses
- 3. fusion product in main sequence stars
- 7. equilibrium between forces on a star's core
- 8. characteristic of terrestrial planets
- 10. part of the sun that light coms from
- 11. OBAFGKM
- 12. colour of the hottest stars
- 15. element commonly found found in white dwarfs
- 16. terrestrial planets
- 19. magnitude describes a star's ________
- 21. total energy radiated/sec by a star
- 22. abreviation for a unit of measurement
- 23. main sequence star with the longest lifespan
- 24. ____dwarf, end result of main sequence star
- 26. line separating terrestrial & Jovian planets
- 27. Neptune and Uranus are called _____ planets
- 28. temperature unit
- 30. number of credits this standard is worth
Down
- 2. Betelgeuse is one of these
- 4. end result of a massive supergiant
- 5. the way earth's moon formed
- 6. process of planetesimals joining together
- 9. a failed star is called a __________ dwarf
- 13. shape of captured moons
- 14. circumplanetary disks form these
- 17. characteristic of gas giants
- 18. final fusion product of a supergiant
- 20. removes Hydrogen from the inner solar system
- 25. where fusion takes place
- 29. has no moon