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KevinMcHugh
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In a recent Scientific American article, Tammy Ma claims Jupiters core is solid diamond. She claims her work with lasers has demonstrated this. Any thoughts?
My though is that when you ask about an article, you should post a link to the article.KevinMcHugh said:In a recent Scientific American article, Tammy Ma claims Jupiters core is solid diamond. She claims her work with lasers has demonstrated this. Any thoughts?
Go to the web page where you read this. Click-Drag to copy the address (starts with "http://" or similar) in the address bar of your browser, and paste it into a reply here.KevinMcHugh said:How do I do that, I'm an old fossil.
Thank you, about what figured. So much for pop science.PAllen said:This appears to be what is referred to
https://blogs.scientificamerican.co...ul-lasers-are-about-to-revolutionize-physics/
The claim is made in passing, search for Jupiter in the page. I could find no relevant published result on this, or any evidence that it considered “established” by anyone other than this author.
Note, Tammy Ma is a reputable scientist, and the diamond core idea has been considered a possibility worth investigating by many in the field. But what I couldn’t find is any sign of new published evidence, nor of any general acceptance of the idea as anything more than a possibility.BillTre said:I read the same idea (diamond core of a gas giant) in a some Arthur C. Clarke book may years ago.
Doesn't make it science though.
How would a "diamond core" model reconcile with the measured gravity harmonics determined by NASA's Juno mission? As far as I can tell those models preclude a pure solid core as presumably needed for a crystalline latice.PAllen said:Note, Tammy Ma is a reputable scientist, and the diamond core idea has been considered a possibility worth investigating by many in the field. But what I couldn’t find is any sign of new published evidence, nor of any general acceptance of the idea as anything more than a possibility.
This is not a field I know much about. I just did some internet searching because it seemed the OP wasn't going to. I found that the diamond core idea appeared to be taken seriously as a 'possibility' by many in the field, however I cannot speak to the specifics of your question.Dragrath said:How would a "diamond core" model reconcile with the measured gravity harmonics determined by NASA's Juno mission? As far as I can tell those models preclude a pure solid core as presumably needed for a crystalline latice.
The evidence comes from a study conducted by researcher Tammy Ma, who used advanced computer simulations to model the extreme pressure and temperature conditions within Jupiter's core. The simulations showed that the carbon present in the core would crystallize into diamond, providing strong evidence for the presence of a solid diamond core.
This discovery challenges previous theories about Jupiter's composition, which suggested that the planet's core was made of liquid metallic hydrogen. The presence of a solid diamond core could change our understanding of the planet's formation and evolution, as well as its internal structure and magnetic field.
No, it is not currently possible for us to physically access Jupiter's core. The extreme pressure and temperature conditions within the planet make it impossible for any spacecraft or probe to survive. Therefore, scientists must rely on advanced simulations and observations to study the planet's interior.
It is possible that other gas giant planets, such as Saturn and Uranus, could also have solid diamond cores. However, further research and simulations would be needed to confirm this. It is also possible that different factors, such as composition and age, could affect the formation of a solid diamond core in these planets.
This finding adds to our knowledge of the diverse and complex structures that can exist within planets and other celestial bodies. It also highlights the importance of computer simulations and advanced technology in uncovering the mysteries of the universe. This discovery could also have implications for our understanding of exoplanets and their potential for hosting life.