Is the light from a supernova dangerous?

Question: Is the light from a supernova dangerous?
- Keywords:
  dangerous,
  light,
  supernova
Asked by Ruffnut to Leah-Nani on 12 Jun 2018.
- Leah-Nani Alconcel answered on 12 Jun 2018:
  
  It depends on how close you are to it. Most of the ones we’ve observed from Earth have been many light-years away and pose no threat to us.

Question: Is the light from a supernova dangerous?