South Dakota Center Explore. Educate. Empower. GET STAR-STRUCK WITH SPACE EXPLORATION HERE IN PIERRE! Follow Us on Social Media! (605) 224-8295 | info@sd-discovery.org 805 W. Sioux Ave., Pierre, SD 57501 FREE EVENTS ALL SUMMER!! * Find details at sd-discovery.org Donate to the New SD Discovery Center Planetarium at sd-discovery.org #StarStruckSD South Dakota Center Explore . Educate . Empower . GET STAR - STRUCK WITH SPACE EXPLORATION HERE IN PIERRE ! Follow Us on Social Media ! ( 605 ) 224-8295 | info@sd-discovery.org 805 W. Sioux Ave. , Pierre , SD 57501 FREE EVENTS ALL SUMMER !! * Find details at sd-discovery.org Donate to the New SD Discovery Center Planetarium at sd-discovery.org #StarStruckSD