Euclid finds the most ancient quasars in the universe so far
Think of quasars as time machines. Rare but revealing.
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National story. 5 articles from 5 sources. 4 are on the bar; 1 is an international, entertainment or tech outlet, listed separately. Updated Jul 10, 2026.
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4 sourcesThe Euclid Space Telescope Has Found 31 New Ancient Quasars, Including the Most Ancient One Ever Found
Euclid telescope discovers the 2 most ancient monster black holes in the universe — each brighter than a trillion suns
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The story so far
2 developments- Jul 6European space telescope Euclid spots oldest quasars yet
- Jul 7Euclid telescope discovers the 2 most ancient monster black holes in the universe — each brighter than a trillion suns
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Quiet for 104 daysLast development · Jul 7 — Euclid telescope discovers the 2 most ancient monster black holes in the universe — each brighter than a trillion suns