Event Brief
Dec 9, 2025 at 3:04 PM ET
Webb Telescope Discovers Ancient Supernova
By The BriefBrief
The James Webb Space Telescope has detected a supernova from 13 billion years ago, revealing insights into early universe.
WHO: James Webb Space Telescope, European Space Agency
WHAT: Discovery of a 13-billion-year-old supernova
WHEN: Dec 8, 2025 at 7:00 PM ET
WHERE: Universe, host galaxy of the supernova
WHY: To study the early universe and cosmic events
How this brief is built: The BriefBrief correlates multiple sources into one evolving event brief, updated as new facts emerge.
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