TON 618: The Supermassive Black Hole That Dwarfs Galaxies

Описание: TON 618 is a supermassive black hole so massive it dwarfs entire galaxies — roughly 66 billion times the mass of our Sun, shining across time: Its light has traveled for more than 10 billion years.

In 1957, it was nothing more than a strange, star‑like speck on a photographic plate. Today, we know that dot as one of the most luminous objects in the observable universe.

In this ~25‑minute contemplative documentary, we trace TON 618 across scale, brightness, and time:

• How a “star” on a plate became one of the most luminous objects in the Universe.
• What a feeding black hole actually looks like — not dark, not quiet… blazing.
• The scale problem: an event horizon so large our solar system could fit inside it — forty times over.
• The brightness problem: a quasar that outshone its entire host galaxy.
• The time problem: we aren’t seeing TON 618 “now” — only ancient light from a younger Universe.
• The growth mystery: how something reached ~66 billion solar masses so early in cosmic history.

— Atta, The Quiet Observatory

Sources and further reading below.


TON 618 — BASICS / OVERVIEW

NASA — Black Holes (includes TON 618 as the most massive black hole observed; general black-hole basics)
https://science.nasa.gov/universe/bla...

NASA — NASA Animation Sizes Up the Universe’s Biggest Black Holes (TON 618 distance/lookback context; “weeks to traverse” scale)
https://www.nasa.gov/universe/nasa-an...

Wikipedia (overview + references)
https://en.wikipedia.org/wiki/TON_618


DISCOVERY / “DOT ON A PLATE” (1957 CATALOGUE HISTORY)

Iriarte & Chavira (1957) — “Estrellas Azules en el Casquete Galáctico Norte” (Boletín de los Observatorios de Tonantzintla y Tacubaya)
http://www.astroscu.unam.mx/bott/BOTT...

ADS record (Iriarte & Chavira 1957)
https://ui.adsabs.harvard.edu/abs/195...


QUASARS (WHAT THEY ARE) + THE “QUASI-STELLAR” ORIGIN

Caltech — “Fifty Years of Quasars” (Schmidt / 3C 273 context)
https://www.caltech.edu/about/news/fi...

Wikipedia — Quasar (overview + history)
https://en.wikipedia.org/wiki/Quasar


TON 618 AS A QUASAR (EARLY QUASAR IDENTIFICATION CONTEXT)

Colla et al. (1970) — “A catalogue of 3235 radio sources at 408 MHz” (A&AS) [historical radio catalogue context]
https://ui.adsabs.harvard.edu/abs/197...

Ulrich (1976) — “Optical spectrum and redshifts of a quasar of extremely high intrinsic luminosity: B2 1225+31” (ApJ Letters)
https://adsabs.harvard.edu/full/1976A...


ACCRETION DISKS + WHY QUASARS SHINE

Encyclopaedia Britannica — Accretion disk (how gravitational energy becomes radiation)
https://www.britannica.com/science/ac...


THE GROWTH PROBLEM / EDDINGTON LIMIT (RADIATION PRESSURE)

Encyclopaedia Britannica — Eddington mass limit (radiation pressure vs gravity)
https://www.britannica.com/science/Ed...

Shemmer et al. (2004) — Near-infrared spectroscopy of high-redshift AGN (Hβ; accretion rate / BH mass methodology context)
https://arxiv.org/abs/astro-ph/0406559


EHT “RECEIPTS” (SAG A* + M87*) — IMAGE / MASS CONTEXT

ESO — First image of Sagittarius A* (EHT)
https://www.eso.org/public/images/eso...

EHT (2019) — Press release: first image of M87* (6.5 billion solar masses)
https://eventhorizontelescope.org/pre...

NASA animation page (includes M87 mass context)
https://www.nasa.gov/universe/nasa-an...


PHOENIX A (UNCERTAIN “MIGHT BE LARGER” COMPARISON CONTEXT)

Space.com — “How big can ‘ultramassive’ black holes get?” (Phoenix A estimate context; uncertainties discussed)
https://www.space.com/ultramassive-bl...


ARCHIVAL IMAGE CREDITS (USED IN THIS FILM)

TON 618
“By Sloan Digital Sky Survey, Apache Point Observatory, Astrophysical Research Consortium - Aladin Lite, CC BY 4.0, https://commons.wikimedia.org/w/index...

Sagittarius A*
“By EHT Collaboration - https://www.eso.org/public/images/eso...
(image link), CC BY 4.0, https://commons.wikimedia.org/w/index...

M87*
“By Event Horizon Telescope, uploader cropped and converted TIF to JPG - This image has been extracted from another file, CC BY 4.0, https://commons.wikimedia.org/w/index...