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  <loc>https://sternwacht.de/news/heller-als-der-urknall-neue-lichtblitze-sprengen-rekorde-20260506003.html</loc>
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    <news:publication>
      <news:name>Sternwacht</news:name>
      <news:language>de</news:language>
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    <news:publication_date>2026-05-06T09:10:07+02:00</news:publication_date>
    <news:title>Extreme Nuclear Transients – heller, länger, rätselhafter</news:title>
    <news:keywords>Transiente, Extreme Nuclear Transients, Tidal Disruption Events, Schwarze Löcher, Kosmologie, Beobachtungstechnik, record-breaking-light-flashes</news:keywords>
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