What Did Carl Sagan Actually Mean When He Said "We Are All Made Of Star Stuff"?
What Did Carl Sagan Actually Mean When He Said "We Are All Made Of Star Stuff"?“The cosmos is within us. We are made of star stuff. We are a way for the universe to know itself,” Carl Sagan famously said in the 1980 TV series Cosmos. Forty-five years later, the quote has not lost its incredible impact on how profound our curiosity about the universe and our place in it is. In those...