Tootfinder

Extreme properties of a compact and massive accreting black hole host in the first 500 Myr: #BlackHole in the early Universe: https://esawebb.org/news/weic2522/

XL-Calibur Polarimetry of Cyg X-1 Further Constrains the Origin of Its Hard-state X-Ray Emission: #BlackHole secrets: https://source.washu.edu/2025/11/a-new-angle-of-study-for-unveiling-black-hole-secrets/

Detection of Compton scattering in the jet of 3C 84: #BlackHole Jets Mystery: https://www.nasa.gov/missions/ixpe/nasa-ixpes-longest-observation-solves-black-hole-jets-mystery/

Probing AGN duty cycle and cluster-driven morphology in a giant episodic radio galaxy: #BlackHole spotted 'erupting like cosmic volcano': https://ras.ac.uk/news-and-press/research-highlights/reborn-black-hole-spotted-erupting-cosmic-volcano

JWST Confirmation of a Runaway Supermassive #BlackHole via its Supersonic Bow Shock: https://www.arxiv.org/abs/2512.04166 -> thread https://x.com/astrogrant/status/1998801632113442930

Delving into the depths of NGC 3783 with XRISM - birth of an ultrafast outflow during a soft flare: #BlackHole outburst observed similar to outbursts on the Sun / Flaring black hole whips up ultra-fast winds: https://www.sron.nl/en/actueel/eruptie-zwart-gat-waargenomen-vergelijkbaar-met-zonne-uitbarstingen/ / https://www.esa.int/Science_Exploration/Space_Science/XMM-Newton/Flaring_black_hole_whips_up_ultra-fast_winds

Assembling GW231123 in Star Clusters through the Combination of Stellar Binary Evolution and Hierarchical Mergers: #BlackHole mergers: https://www.gssi.it/communication/news-events/item/26044-gssi-astrophysicists-reveal-the-role-of-star-clusters-in-black-hole-mergers

Image of a time-dependent rotating regular black hole: #BlackHole flicker in time: https://www.eurekalert.org/news-releases/1103993

GW241011 and GW241110 - Exploring Binary Formation and Fundamental Physics with Asymmetric, High-spin #BlackHole Coalescences: https://iopscience.iop.org/article/10.3847/2041-8213/ae0d54 -> Colliding black holes might have formed from earlier cosmic smashups: https://www.caltech.edu/about/news/colliding-black-holes-might-have-formed-from-earlier-cosmic-smashups and https://www.ligo.caltech.edu/news/ligo20251028 and https://www.ozgrav.org/news/twin-black-hole-mergers-reveal-secrets-of-cosmic-evolution/ - two recent detections have given the international LIGO-Virgo-KAGRA collaboration new insights into black hole formation and evolution -> Gravitational Wave Detectors Spot Merging Black Holes That Have Merged Before: https://aasnova.org/2025/10/28/not-their-first-rodeo-gravitational-wave-detectors-spot-merging-black-holes-that-have-merged-before/

Follow-up observations of peculiar dusty objects close to Sgr A* using ERIS: #BlackHole - research in Cologne shows stable orbits around Sagittarius A*: https://www.uni-koeln.de/en/university/news/news/news-detail/stars-defy-the-black-hole-research-in-cologne-shows-stable-orbits-around-sagittarius-a