IS there an iron core in our sun?

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    Core Iron Sun
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SUMMARY

The discussion centers on the hypothesis that the Sun may have formed from the re-accretion of material from a supernova remnant, as proposed by a source linked in the conversation. Participants note that this idea has not gained significant traction within the scientific community. One contributor asserts that the Sun is at least a third-generation star, having undergone supernova events and subsequent reformations, and speculates on the possibility of it being a fourth-generation star based on the age of the universe and the life cycle of medium-sized hydrogen-burning stars.

PREREQUISITES
  • Understanding of stellar evolution and supernova processes.
  • Familiarity with the concept of stellar generations.
  • Knowledge of the age of the universe and its implications for star formation.
  • Basic grasp of astrophysics terminology and principles.
NEXT STEPS
  • Research the lifecycle of medium-sized hydrogen-burning stars.
  • Explore the concept of supernova remnants and their role in star formation.
  • Study the implications of stellar generations in astrophysics.
  • Investigate current scientific consensus on the formation of the Sun.
USEFUL FOR

Astronomy enthusiasts, astrophysicists, and students studying stellar evolution and the lifecycle of stars will benefit from this discussion.

Duane M
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Has anyone seen the hypothesis of http://web.umr.edu/~om/ regarding the possibility our sun is the result of a re-accretion on a supernova remnant?

I looked but haven't seen anything on it in the forum, and was wondering what you'all think if it? :confused:
 
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Of Course It Is!

Of course it is!
Our star is at least third generation (ie. it has DIED or turned supernova, and then reformed) on at least two occasions.
However, I hedge my bets on fourth generation.

Age of Universe divided by life-time of middle-size hydrogen-burning stars.
 

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