explore | Grilled Cheese

In asymptotic safety, a candidate theory of quantum gravity, gravity fades at the shortest distances. How does such a black hole ring? In Physical Review D (@apsphysics.aps.org), Davide Batic, Fabio Scardigli and I computed it. Part 2 of our trilogy. 🧵 #BlackHoles #QuantumGravity

About 10,000 years old, the Sgr A East supernova remnant isn't just sitting there—it has actively injected energy into its environment, keeping the gas around our supermassive black hole hot and turbulent! 🔥🌀 #BlackHoles #Supernova #NASA

#BlackHoles that wander...

According to new research, "wandering" black holes may have left an imprint on the Universe as they traveled for billions of years.

#science #astronomy #blackholes

#BlackHoles Los cuásares despertaron gran interés porque parecían liberar cantidades inmensas de energía desde regiones muy compactas del espacio.

What if gravity grew stronger at the tiniest distances? In The European Physical Journal C (@springer.springernature.com) , Davide Batic, Fabio Scardigli and I computed how such a black hole, a Planck star, rings. Part 1 of our trilogy, February 2026. 🧵 #BlackHoles #QuantumGravity

Commissioned fanart illustration of #dynamo from the #deadlock game for PlushSizedNinja

#drawing #deadlock #dynamo #mmo #fanart #robot #science #blackholes #commission #characterart #comicart #pinupart #illustration

Commissions open! Use link in bio or head to my website.

Our 2nd TALES school, hackathon style! 🚀 At Petnica Science Center, Serbia, our DCs built ML models to hunt anomalies in 230k+ ZTF AGN light curves and measure time delays in lensed quasars, then sharpened their science communication skills.

👉 tales.astro.noa.gr/news/
#MSCA #TALES #BlackHoles #ML

#BlackHoles La métrica de Kerr pasó de ser una curiosidad matemática a convertirse en una herramienta cotidiana para los astrofísicos.

I was referring to using #mathematics to "prove" our reality. That is how they get #BlackHoles, infinite mass into a point only works in video games. #Scientism

I have always wanted to make a Blackhole in Pixel Art
Timelapse youtu.be/jBsopTGesF0

#pixelart #blackholes #artmootsㅤ

#BlackHoles Algunas soluciones exactas son útiles. Otras cambian por completo una disciplina científica. La de Kerr pertenece claramente a la segunda categoría.

#BlackHoles La comunidad relativista comprendió rápidamente que la solución de Kerr marcaría un antes y un después en la teoría gravitatoria.

Dust and water survive within ~0.1 pc of Sagittarius A*, JWST reported on Sep 10 2026, hinting at chemistry near the black hole.

Want to explore the sky beyond this post? (Ad AmazonAffiliate)→
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#BlackHoles

Can a black hole without a singularity be unstable? In The European Physical Journal C (@springer.springernature.com, 2024), Davide Batic and I computed how the noncommutative black hole rings, up to its extreme case. Every tone we found fades. 🧵 #BlackHoles #QuantumGravity

Vendredi lecture.
"Kingdom", tomes 58, 59 et 60. Manga. Lecture partagée avec mon fils. « Brief answers to the big questions", Stephen Hawking.
#vendredilecture #yasuhisahara #manga #kingdom #stephenhawking #timetravel #IA #blackholes

#BlackHoles El éxito de Kerr reforzó la confianza en que las ecuaciones de Einstein podían describir fenómenos reales incluso en condiciones extremas.

Sep 10 2026: JWST discovered dust and water within ~0.1 pc of Sagittarius A*, the Milky Way’s central black hole.

For anyone who enjoys turning curiosity into skywatching, start here (Ad AmazonAffiliate)→
https://www.amazon.com/dp/B0CP3RDV25?tag=wtsr0f-20

#BlackHoles

JWST measured dust and water at ~0.1 pc from Sagittarius A* on Sep 10 2026, a surprising find near the Milky Way’s black hole.

Want to explore the sky beyond this post? (Ad AmazonAffiliate)→
https://www.amazon.com/dp/B0CP3RDV25?tag=wtsr0f-20

#BlackHoles