A' comharrachadh Bliadhna Eadar-Nàiseanta Speuradaireachd agus ceathrad bliadhna bho choisich mac an duine air a' ghealaich airson a' chiad turas. Sùil air a' bhuaidh a th' aig a' ghealaich air an talamh agus mar a tha siubhal nan speur air ar tuigse a leasachadh. Celebrating the International Year of Astronomy and 40 years since the first moon landing. A look at the moon's effect on our planet and how space exploration has developed our understanding of it.