Tootfinder

A Sharper View of the X-Ray Spectrum of MCG–6-30-15 with XRISM, XMM-Newton, and NuSTAR: #BlackHole: https://www.xrism.jaxa.jp/en/topics/science/1249/

Disappearance of a massive star in the Andromeda Galaxy due to formation of a black hole: #BlackHole in Andromeda galaxy: https://www.space.com/astronomy/black-holes/astronomers-witness-vanishing-star-collapse-into-a-black-hole-in-andromeda-galaxy

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

Black Holes as Telescopes - Discovering Supermassive Binaries through Quasiperiodic Lensed Starlight: #BlackHole binaries: https://www.aei.mpg.de/1407139/new-method-could-reveal-hidden-supermassive-black-hole-binaries - bright flashes of lensed starlight guide the way.