Astronomy Crossword

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Across
  1. 2. radius of a black hole
  2. 3. speed needed to leave the orbit of an object
  3. 9. gravity so strong that not even light can escape
  4. 10. what happens to all matter that falls into a black hole
  5. 11. product of the collapse of massive star
  6. 14. strongest magnetic field in the universe
  7. 15. effect of the gravity of massive objects
Down
  1. 1. point that holds all the mass of a black hole
  2. 4. mass limit of a white dwarf can be
  3. 5. the point of no return for a black hole
  4. 6. a type of neutron star that has two beams of EM radiation
  5. 7. the star with the longest lifespan
  6. 8. system made up of 2 celestial bodies that orbit each other
  7. 12. orbiting disk of mass around a black hole
  8. 13. result of large star collapsing and bouncing of core