Strange Energy Burst Coincides With 3I/ATLAS At Earth’s Closest Point

A rare terrestrial signal emerges within hours of an interstellar object’s perigee, raising new scientific and planetary-defense questions. • A narrow, isolated frequency spike appears where none is expected.• The timing aligns almost precisely with 3I/ATLAS at its closest approach to Earth.• The signal falls inside a frequency band historically linked to seismic precursors. By A rare 25 Hz Schumann resonance anomaly appeared hours before interstellar object 3I/ATLAS reached closest approach, raising new scientific questions.