Event Brief
Apr 1, 2026 at 12:00 PM ET
Black hole mergers reveal limits on supernovae
By The BriefBrief
New analysis suggests a 'mass gap' in black holes linked to pair-instability supernovae.
WHO: Researchers
WHAT: Released analysis on black hole mergers and mass gap
WHEN: Apr 1, 2026 at 11:00 AM ET
WHERE: Location not specified
WHY: To understand the population of black holes detected so far
How this brief is built: The BriefBrief correlates multiple sources into one evolving event brief, updated as new facts emerge.
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