Tim Florian Horn is the Director of the Zeiss-Grossplanetarium in Berlin, Germany. Tim brings a wide range of technical, artistic and analytical skills to his work - interpreting the latest scientific data into technically accurate, informative and visually striking immersive presentations. He has been working with full dome technology since the early years of its emergence. Before heading the Planetarium he produced more than thirty programs at the California Academy of Sciences in San Francisco, at the Planetarium Hamburg, and as the CEO of allsky.de.