Tootfinder

Observing the launch of an Eddington wind in the luminous Seyfert galaxy PG1211 143: #BlackHole shows high velocity sign of over-eating: https://le.ac.uk/news/2025/june/distant-supermassive-black-hole-high-velocity-over-eating-770

Shadow and strong-field lensing effects of quantum-corrected RN blackhole
Nikko John Leo S. Lobos, Virginia C. Fernandez
https://arxiv.org/abs/2506.13091 h…

Shadow and strong-field lensing effects of quantum-corrected RN blackhole
We investigate the effects of a quantum-corrected RN black hole on the shadow using Perlick methodology and strong-field gravitational lensing using Tsukamoto's approach. Our analysis shows that even at extreme charge, the predicted shadow remains within the observational bounds set by the Event Horizon Telescope for both M87* and Sgr A*. The charge significantly influences the deflection angle near the photon sphere, while its effect diminishes at larger distances. In contrast, the quantum cor…