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https://theconversation.com/astronomers-have-glimpsed-the-core-of-a-dying-star-confirming-theories-of-how-atoms-are-made-263339>
"Astronomers have glimpsed the inner structure of a dying star in a rare kind
of cosmic explosion called an “extremely stripped supernova”.
In a paper published today in
Nature, Steve Schulze of Northwestern
University in the United States and colleagues describe the supernova 2021yfj
and a thick shell of gas surrounding it.
Their findings support our existing theories of what happens inside massive
stars at the end of their lives – and how they have shaped the building blocks
of the universe we see today."
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*** Xanni ***
--
mailto:xanni@xanadu.net Andrew Pam
http://xanadu.com.au/ Chief Scientist, Xanadu
https://glasswings.com.au/ Partner, Glass Wings
https://sericyb.com.au/ Manager, Serious Cybernetics