Kind of late in the game I suppose to be thinking about it and of course my curiosity will have no effect the moon will be bombed but I decided to do a google search anyway. I asked will bombing the moon affect our weather?
Some people are saying it could affect the tides, alter our bio-rhythems, etc. but I really did not find a scientific answer.
I did come across a Petition against it and the reasoning behind it was quite interesting.
"Twenty years before a powerful syndicate of military-industrial criminals conspired to plant a US flag on the Moon, a similar clique of madmen plotted to fire a nuclear warhead-tipped intercontinental ballistic missile at the lunar face. Code-named “Project A119,” this plan devised by Cold War-era Air Force and weapons manufacturers called for a massive nuclear explosion that would be clearly visible from anywhere on Earth. Researchers struggled in vain to find any pretext, any shred of legitimate scientific value, to glean from this sickening display of militarist impunity.
But the sole objective of Project A119 was to terrorize into submission every human on the planet (especially those who had never heard of Hiroshima or Nagasaki) with a demonstration of how the US ruling class was technologically adept and morally bankrupt enough to commit such an unimaginable poetic atrocity. [The scheme was fronted by Dr Leonard Reiffel at the Pentagon-backed Armour Foundation. The latr Carl Sagan did mathematical modeling for the project, which was eventually abandoned. AC/JSC.]"
Of course, there is much more behind this attack than casual scientific curiosity on whether or not there is water on the Moon. First of all, since the long-range accuracy of intercontinental ballistic missiles has never been proven to work, the LCROSS suicide mission serves as a live-fire test exercise for US war strategists with an interest in the precision of orbiting satellite weapons—in other words, the southern hemisphere of the Moon will be turned into a firing range, making this mission one giant leap for the global reach of space warfare. Secondly, LCROSS has been promoted as “the vanguard” for the US military-industrial-entertainment complex’s return to the Moon—according to NASA, finding water is a necessary first step for “building a long-term and sustainable human presence” there.