when do you rekon when the black holes going to happen

Question: when do you rekon when the black holes going to happen
- Keywords:
  black hole
Asked by chamander to Peter on 14 Nov 2016. This question was also asked by Emma.
- Peter Boorman answered on 14 Nov 2016:
  
  Hi Chamander,
  
  It’s very difficult to predict when something might turn into a black hole, since the science behind black holes is not well understood (yet!)
  
  Peter

Question: when do you rekon when the black holes going to happen