A theoretical study of Simpson–Visser regularised Schwarzschild-MOG compact objects derives corrected thermodynamics, photon-sphere temperatures and accretion-disk radiation for both black...

A theoretical study maps the horizons, thermal stability and shadow behavior of black holes sourced by a nonlinear electrodynamics model...

A new theoretical study shows that interacting non-Abelian antisymmetric tensor field models retain the reducible gauge structure of their free...

A young star in the Cepheus star-forming regions shows evidence of an unseen hot sdB companion, identified through combined astrometric,...

Theoretical physicists have constructed a new non-singular cosmological model by matching a Minkowski-core regular black hole to a modified Oppenheimer–Snyder...

An X1.8 solar flare from active region 13848 showed four-minute quasi-periodic pulsations, with pre-flare magnetic extrapolation revealing a flux rope,...

A new analysis combining Planck, ACT DR6, DESI DR2 and PantheonPlus data finds the CMB lensing amplitude deviating from the...

A theoretical study uses high-frequency quasi-periodic oscillations from three microquasars to constrain a magnetized black-bounce spacetime and rank competing resonance...

Researchers utilized high-dynamic-range multi-band linear polarimetry during the April 2024 total solar eclipse to map the complex magnetic topology of...

A new hybrid model combining a physics-based drag model with XGBoost machine learning reduced average forecast errors for coronal mass...