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Astronomers Discover Mystery Cosmic Body Bursting With X-Rays
jeudi 29 mai 2025, 09:00 , par Slashdot
![]() The team believes the true nature of ASKAP J1832-0911 is a dead star, they just don't quite know what form that star takes. A highly magnetic neutron star, or 'magnetar,' is one option, and a a white dwarf -- the kind of stellar remnant the sun will leave behind when it dies in over 5 billion years -- is another. 'ASKAP J1831- 0911 could be a magnetar, the core of a dead star with powerful magnetic fields, or it could be a pair of stars in a binary system where one of the two is a highly magnetized white dwarf, a low-mass star at the end of its evolution,' Wang said. 'However, even those theories do not fully explain what we are observing. 'This discovery could indicate a new type of physics or new models of stellar evolution.' The research has been published in the journal Nature. Read more of this story at Slashdot.
https://science.slashdot.org/story/25/05/29/0238200/astronomers-discover-mystery-cosmic-body-burstin...
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