What catastrophic stellar event uses the rapid neutron-capture process (r-process) to create elements heavier than Iron?

Answer

Core-collapse supernova

Massive stars end in a core-collapse supernova explosion, where immense energy drives the creation of elements heavier than Iron through the rapid neutron-capture process occurring in less than a second.

What catastrophic stellar event uses the rapid neutron-capture process (r-process) to create elements heavier than Iron?

#Videos

Carl Sagan's Quote “We Are Made of Star-Stuff” Explained - YouTube

OriginAstronomercosmologystarmatter