Euclid discovers ancient cosmic beacons from the dawn of time, shining like a trillion suns

2026-11-15来源 Science Daily TechEnglish
ESA’s Euclid space telescope has discovered 31 ancient quasars, including two record-breaking objects that shone with the brightness of a trillion Suns when the Universe was just 670 million years old. Powered by supermassive black holes, these extraordinary cosmic beacons reveal a time when the first galaxies were still taking shape.

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