- #1
oksuz_
- 70
- 3
When a quite big star consumes its fuel, it explodes with supernovae. So, if it consumes almost all of its fuel up to the iron, then how can the new stars born after explosion. I mean, Hydrogens already turned into Helium and Helium into Carbon and so on. Does star consume all the fuel it has or some fraction of fuel is not fused or during the supernovae some fraction of heavy nucleus break apart into ligther ones ? Thanks in advance ...