mainland spain astra tourism is already showing profits more of the line with that than that over half the nights of a year we've got guests who come to observe the stars yeah what's more everyone leaves happy everyone says it's fantastic i've got to come back again i'm going to start reading about this stuff because it's really fascinating that isn't this. the have a lumber a astrophysical observateur is the most recent professional observatory built in western europe. here in the province of tehran they are working on an ambitious international project making a three dimensional detailed map of the cosmos. several kilometers away the same promoter the outer gone center for studies of the physics of the cosmos has built galactica a center for publicizing and practicing astronomy. this project designed