A Possible Formation Scenario of the Gaia ID 3425577610762832384: Inner Binary Merger inside a Triple Common Envelope
Zhuowen Li et al 2025 ApJL 979 L37
Modeling shows that a theory-defying black hole could have formed through the evolution of a triple-star system containing stars with initial masses of 1.49, 1.05, and 21.81 solar masses.