COLUMBUS, Ohio — Cows aren't jumping over the moon in this year's Ohio State Fair butter sculptures, but the refrigerated exhibit does have a space travel theme.Fair officials said Tuesday the usual cow and calf made of butter are accompanied this year by a butter space shuttle and astronaut.More... (http://www.huffingtonpost.com/2011/07/29/buttery-space-shuttle-fea_n_912904.html)