a different explanation of the asteroid which hit in Tunguska. This explanation leads to a new idea in fusion power. Extreme high velocity asteroid. Probably from a super nova or neutron star. Tunguska meteor asteroid plasma fusion atomic power Nuclear Weapons Space Moon Earth Planet Universe “nuclear power” Uranium plutonium deuterium helium “helium 3” tritium Sandai cern collider Hadrons Higgs physics chemistry math mathematics CERN “Los Alamos” “Manhattan project” Argonne “US department of energy” DOE DOE “rail gun” accelerator Lawrence Berkley