Across
- 4. An enormous cloud of gas and dust
- 6. The event of a star dying
- 9. The theoretical center of a black hole
- 10. A theoretical opposite to a black hole
- 11. A type of dwarf star
Down
- 1. A large space object orbiting a planet
- 2. A type of radiation emitted by a black hole
- 3. A rapidly rotating neutron star
- 5. Light can't escape this object
- 7. Most common dwarf planet
- 8. The earliest view of the observable universe