https://www.afinalwarning.com/512629.html (Natural News) A new study published in the Physical Review Letters suggests that the remnant cores of dead average-size stars can explode like a nuclear bomb. Known as white dwarfs, these dense cores are packed with heavy radioactive elements called actinides that can spontaneously undergo nuclear fission – the splitting of atoms. Depending on certain conditions, these cores can eventually undergo uncontrolled fission, culminating in a massive stellar explosion known as a supernova. “The conditions to build and set off an atomic bomb seemed very difficult. I was surprised that these conditions might be satisfied in a natural way inside a very dense white dwarf,” Charles Horowitz, a nuclear astrophysicist from