{"id":796236,"date":"2026-10-08T19:18:10","date_gmt":"2026-10-08T19:18:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/uk\/796236\/"},"modified":"2026-10-08T19:18:10","modified_gmt":"2026-10-08T19:18:10","slug":"the-formation-of-merging-black-holes-via-stable-mass-transfer-in-massive-binary-stars","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/uk\/796236\/","title":{"rendered":"The formation of merging black holes via stable mass transfer in massive binary stars"},"content":{"rendered":"<p class=\"c-article-references__text\" id=\"ref-CR1\">Abac, A. G. et al. GWTC-4.0: an Introduction to version 4.0 of the Gravitational-Wave Transient Catalog. Astrophys. J. 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