  We describe the construction of new locally asymptotically (A)dS geometries
with relevance for the AdS/CFT and dS/CFT correspondences. Our approach is to
obtain new solutions by analytically continuing black hole solutions. A basic
consideration of the method of continuation indicates that these solutions come
in three classes: S-branes, bubbles and anti-bubbles. A generalization to
spinning or twisted solutions can yield spacetimes with complicated horizon
structures. Interestingly enough, several of these spacetimes are nonsingular.
