Neutron Stars & Black Holes

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Across
  1. 5. A point around a black hole where even light cannot escape
  2. 6. Most powerful kind of radiation, released in huge bursts from stars collapsing into black holes
  3. 7. Second most powerful kind of radiation, can be released in large amounts from neutron stars
  4. 8. A kind of radiation that slowly drains black holes of energy
  5. 10. A kind of neutron star that emits radiation from its poles at regular intervals
Down
  1. 1. A disk of stuff that collects and orbits around a black hole or other massive object
  2. 2. Last name of the physicist who coined the term "Black Hole"
  3. 3. The large explosion of energy and gas caused at the end of some large stars lives
  4. 4. A kind of neutron star that emits radiation in all directions in large waves
  5. 5. The radius at which an object becomes so dense and massive that it turns into a black hole
  6. 9. The attraction between two objects caused by the bending of spacetime by the objects