Re:Nice, but kind of pointless? (Score 1)

in such case we need a mass drivers, something like a robotic mine installed on the surface of asteroid, which throws digged ore through electromagnetic linear accelerator. unfortunately, this option was found by The Hollywood as unworthy and too boring to make a movie with superhero, so we will be doomed :)

(transmissions from the end of the world will be prime-time for advertisement :))