But he got America to spend billions upon billions of dollars on weapons, on underground shelters that he believed could save most people in a nuclear attack and on Star Wars.

ECONOMIST: Edward Teller

When nuclear fusion uses up a star's fuel, in the central high-pressure stellar core where fusion occurs, the star will collapse fairly violently.

CNN: Why gamma-ray burst shocked scientists

These new models of failed supernovae demonstrate how both normal brightness and extremely dim supernovae are generated from the same basic picture of a nuclear-burning white dwarf star, he added.

FORBES: When A Supernova ... Fizzles