Originally posted by DarkSaint85I know you're joking, but the moon doesn't have 81 billion tons, it was a mistake that the author later admitted.
Right, h1, I summon you to check my numbers.To destroy a moon of 81 billion tons, stationary, would require 1.23E29 Joules. This is using the gravitational binding energy equation, and the mass and radius of the moon as from here:
http://www.the-solar-system.net/planets-facts.htmlBut wait! it was not stationary. So adding KE=1/2mv squared, to completely stop it, gives an additional 1.6E26 Joules.
Adding them together, gives 1.29E29 Joules.
To bust the Earth, you would need 2.2E[b]32
Joules.So planet busting is several magnitudes above that moon feat. [/B]