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Resolution
Source
Polymarket (via UMA optimistic oracle)
✓ Verified source
Event cutoff
Rules
This market will resolve to "Yes" if the President of the United States, any member of the Cabinet of the United States, any member of the Joint Chiefs of Staff, or any US federal agency definitively states that extraterrestrial life or technology exists by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".
The primary resolution source for this market will be official information from the government of the United States, however a consensus of credible reporting will also be used.
Appeal this resolution
Think “Will the US confirm that aliens exist by June 30?” resolved No incorrectly?
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Sept. 13, 2026, 7:36 p.m.. This doesn't decide anything by itself; staff review every appeal.