Across
- 2. the explosion of a high mass star
- 4. large cloud of gas and dust
- 5. dwarf, the cooled down core of a star
- 6. hole, the force of gravity that nothing can escape
- 7. stage before nuclear fusion starts
Down
- 1. made from high mass stars
- 3. sequence star, the stage that the star spends most of its time
- 4. star, the stuff left behind from a high mass star
- 6. dwarf,a white dwarf that stopped glowing
- 8. giants, made from low mass stars