Across
- 2. large cloud of cool gas and dust
- 5. escape velocity exceeds the speed of light
- 8. exploding star
- 9. boundary of a black hole
- 10. the smallest limit to go supernova
Down
- 1. rapidly rotating neutron star
- 3. hot gas spiraling towards a black hole
- 4. one of the things that change as a star lives
- 6. a diagram used for plotting stars
- 7. longest stage of a stars life
- 9. the size of a white dwarf