The Cosmosphere International SciEd Center & Space Museum includes a collection of U.S. space artifacts second only to the Smithsonian’s National Air and Space Museum, and the largest collection of Russian space artifacts outside of Moscow. The Cosmosphere also features the Carey Digital Dome Theater offering documentary showings daily and recently-released feature films on weekends; the newly renovated Justice Planetarium and Dr. Goddard’s Lab, where visitors experience live science demonstrations daily.