Black Holes

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Across
  1. 5. The radius from the singularity to the event horizon:
  2. 9. What process happens to matter when inside of a black hole?
  3. 10. What cannot be seen in a black hole?
  4. 13. The speed needed for an object to escape from the gravitational pull of another object.
  5. 14. What type of matter makes up black holes? ___ Matter
  6. 15. When keeps blackholes from expanding?
  7. 16. "Center point" of a black hole:
Down
  1. 1. Particles of dust and gas around a black hole that form a disc:
  2. 2. Amount of solar masses for a star to be destined to become a black hole
  3. 3. Area where photons can orbit a black hole:
  4. 4. What waves on the Electromagnetic Spectrum can a black hole emit?
  5. 6. Concept that particles move on curved trajectories
  6. 7. The radiation emitted from the event horizon:
  7. 8. The limit differentiating a neutron star from a black hole: ___ Limit
  8. 11. "Boundary" of a black hole:
  9. 12. Narrow streams of particles on opposite sides of a black hole: