Physical
We Are Made of Star Stuff
This isn't just poetic language. Every atom in your body, except for hydrogen, was forged in the nuclear furnace of a star that lived, died, and exploded billions of years ago. You are literally made from the ashes of ancient suns.
The full breakdown — the context, the shift, and a question to sit with — opens in the Insights app.
The thinker
Cosmic Perspective Pioneer
Carl Sagan was an American astronomer, cosmologist, and science communicator who brought wonder and humility to our understanding of the universe and our place within it.
Based on Cosmos by Carl Sagan, summarised and reframed by Insights.
Read the full idea in InsightsFree on iPhone · Download Insights