Birth of a planet

  • #1

Main Question or Discussion Point

hi experts
i know stellar evolution but how planet like earth is formed and how it has heavy elements does it is the remanant of supernova?
 

Answers and Replies

  • #3
Yes, it is believed that the all elements heavier than helium and hydrogen are remnants of supernovae. The most plausible cause in my opinion would be planetary nebula.
 
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