Comedians everywhere surely could not have been more thrilled last week when Republican White House hopeful Newt Gingrich laid out his plans for a permanent colony on the moon, with the long-term goal of making it the 51st U.S. state. “By the end of my second term we will have the first permanent base on the moon,” Gingrich said to thundering applause at the NASA stronghold of Cocoa, Florida.