Astronomers catch the first signature of a black hole's event horizon

Claim

Astronomers logged the first signature ever caught of a black hole's event horizon, the long-theorized direct wave surfacing in event GW250114 and matching a Kerr solution, while Perseverance found macromolecular carbon in Jezero's ancient mudstones, the most robust organic detection yet.

Reporting date: 2026-06-26 (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

• Welcome to June 26, 2026 (theinnermostloop.substack.com)