The Space Guardian is a building in FarmVille. It was originally released on June 10th, 2013 as Stationary building on Celestial Pastures farm. To be fully build it you will need 202 Celestial Crystals, 111 Astro Saplings, and 202 Floaty Spores for a total 613 parts. This building can not be sold. When completed, you are rewarded with the Moon Horse.