Given a large enough magnetic feild it might work, but I can't really imagen anything that will guide a several million degree blast, why would you any way?

3 reaons. This owuld causes a crater in teh ground, noraml nuclear explosions actualy do not do much damage in depth. This could be used for Mining, Deep underground bunkers, and destroying a astroid aimed at earth.

In space you need a working fluid, mass to be the reaction mass for asteroid deflection. That would be the asteroid and the bomb casing. You would chamber out the asteroid to work like the shock plate that you would find on an ORION.

 

GOOGLE the concept.

 

Herald