CRASHFROG said:
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You're half right - I've heard that the Earth is made of the ejected matter from a supernova - along with the rest of the solar system. But at no point has the Earth actually been a star. And your whole thing about carbon is totally wrong.
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Wrong ejected matter from a Supernova, which is an exploded star ,
would have to be Gas but there would be little gravity in gas to form
a ROUND planet.
So , it has to be a very OLD NEUTRON STAR which has the Gravitational
Gas Force to Compress into an Iron and Carbon Planet.