If a black hole is made by a sun exploding,and there is such a thing as a light hole, would a light hole be made by a

Question: If a black hole is made by a sun exploding,and there is such a thing as a light hole, would a light hole be made by a sun imploding?
- Keywords:
  black hole,
  space,
  sun
Asked by anon-226443 to joannabarstow, Heidi on 20 Nov 2019.
- Joanna Barstow answered on 20 Nov 2019:
  
  Do you mean a white hole? We don’t know. There are no known physical processes that could form one. They are a consequence of the mathematics of general relativity but we have no evidence they actually exist in reality.

Question: If a black hole is made by a sun exploding,and there is such a thing as a light hole, would a light hole be made by a sun imploding?