eugen leitl eugenleitlorg thu 25 jul 2002 rodent unusual size wrote doesnt apply one youre three orders magnitude 2km diametre one course thats still lot mass hit planet even form dust gas antimissile defense designed operate leo environment knocks stuff kinetic kill nearby nuking damage neutron flux impacting fissibles designed apply 100 mt warhead dont synchonous impact even question detonateonimpact 28 kms rock rubble target 100 mt warhead assuredly scarcely fragment 2 km target seconds left impact obvious doesnt even need modeled even shrubs wristrocket managed vaporise wed still get transference earths energy balance atmosphere rather litho hydrosphere antimissile defense worse useless case way protect determining orbits high precision deflecting longterm decades targets size httpxentcommailmanlistinfofork thu 25 jul 2002 122425 0200 cest asteroids anyone