kadet ken, I looked at the Tycho Brahe Planetarium site and it mentioned an Omnimax theater, and the Space Station 3D IMAX movie. It is my understanding that an Omnimax theater projects on to a dome like in a planetarium. Is that where you saw the Space Station 3D IMAX movie? I was wondering how the 3D effect works on the dome Did you wear the 3D polarized glasses, or the Helmet with the flickering liquid crystal lenses? All of the 3D Imax theaters here are the flat 50’ X 70’ screens. I don’t know of any omnimax theaters that show 3D movies here. The only Omnimax theater I know of in southern California is at the Reuben H. Fleet museum in San Diego. They advertise the Space Station movie there but it is not advertised as being in 3D. What Raoul is interested in is the 3D IMAX version of the Space Station movie