The Science Cook - I Want All Variations

Astronomers report that, for the first time, they have examined a star with spectroscope and identified every known stable element within it. And forty two of those elements are heavier than iron. Bob: Stars can form out of dust clouds from previous stars that went super nova or the other lar sun. The other main source, which you talked about, bob in the show, is colliding neutron stars, kilanovas.