Help to make Alexa smarter on Alexa Answers. Sign in with Amazon


What are we made of?

We are made of star dust. The early universe contained almost nothing heavier than helium. Only when stars began to form under gravitational attraction did elements like carbon form in nuclear fusion inside the stars. When those early stars died and blew apart, the elements of life became available.

{{ relativeTimeResolver(1616341169399) }}

Points points 48
Rating 0

Similar Questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world