James Webb telescope spots supermassive black hole that formed before its galaxy
The James Webb Space Telescope has discovered a supermassive black hole that formed shortly after the Big Bang, challenging previous theories of black hole formation. This black hole, located 13 billion light-years away, is 40 million times the mass of the sun and appears to have grown rapidly without the typical stellar collapse phase. Researchers suggest that dark matter may play a role in this accelerated formation process, although its existence remains theoretical.
- ▪The supermassive black hole was observed in the early universe, existing just 700 million years after the Big Bang.
- ▪It is 40 million times the size of our sun and located 13 billion light-years away.
- ▪This discovery marks the first direct measurement of a black hole mass within the first billion years after the Big Bang.
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| Original publisher | Engadget |
| Canonical URL | https://www.engadget.com/2182295/james-webb-telescope-spots-supermassive-black-hole-that-formed-before-its-galaxy/ |
| Publication time | Wed, 27 May 2026 18:10:36 +0000 |
| Retrieval time | 2026-05-27T18:18:02.504Z |
| Last seen | 2026-05-27T18:18:02.504Z |
| Headline source | Publisher (no WeSearch rewrite) |
| Excerpt source | publisher body |
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| Summary | WeSearch · cerebras-chat (WeSearch summarizer) |
| Summary source text | contentText |
| Citation coverage | Summary is a WeSearch-generated derivative; primary citation is the original publisher URL. |
| Cluster | --rYJsFzNdOO · 2 stories |
| Cluster logic | Grouped by semantic title/content similarity across sources within a rolling window. Same-publisher template collisions are excluded from coverage comparison. |
| Ranking reason | Story pages are not engagement-ranked. Hub feeds use recency, with optional source-diversified chronological ordering (cap consecutive stories per source). No personalized ranking. |
| Publisher visit | Yes — open original |
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| Indexing | May the item be indexed (stored, ranked, made findable)? | Allowed |
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| AI summary | May WeSearch generate its own short summary of the article? | Limited |
| Retrieval / RAG | May the content be exposed for third-party retrieval-augmented generation? | Not asserted |
| Model training | May the content be used to train AI models? | Not asserted |
| Commercial reuse | May the content be reused commercially? | Not permitted |
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Opening excerpt (first ~120 words) tap to expand
Tomorrow Space James Webb telescope spots supermassive black hole that formed before its galaxy This could completely change what we know about the formation of these astronomical bodies. By Lawrence Bonk May 27, 2026 2:10 pm EST Unsplash/NASA The James Webb Space Telescope has observed evidence of a supermassive black hole that was enormous from inception and did not seem to undergo a stellar collapse phase, in which a black hole feeds on a host galaxy to increase its size. Professor Roberto Maiolino from Cambridge's Cavendish Laboratory and Kavli Institute for Cosmology, who co-authored a recent study on the phenomena, calls the findings "a total revisiting of the classical scenarios of how black holes form and grow." For decades, it has been conventional scientific wisdom that large…
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