────────────────────── INTERSTELLAR OBJECT 3I/ATLAS BLIND SPOTS IN 3I/ATLAS MONITORING (what could let a hostile craft slip through undetected) Comprehensive Threat & Opportunity Brief Version 1.0 30 July 2025 ────────────────────── 1. Executive Summary • Object: 11 km interstellar comet on hyperbolic trajectory. • Closest Earth approach: 1.8 AU (270 million km) on 19 Dec 2025. • Current Bayesian posterior for any non-natural origin: 0.04 % (1 in 2 500). • Critical observation window: 21 Nov – 5 Dec 2025 (Sun-occult manoeuvre). • Decision horizon: 114 days from today. 2. Four Canonical Scenarios Scenario Signature to Watch Likelihood Human Response Natural Comet Normal dust, red slope, no Δv 99.96 % Scientific study only Hostile Sterilizer Sudden Δv ≥ 1 km s⁻¹, IR flare, EMP/energy beam < 0.02 % Kinetic intercept, EMP shielding, bunkers Hostile Take-over Sub-probe release, femtosat swarms, comms chatter < 0.02 % Laser bus, cyber hardening,...
Comments