Header Image: The Zeiss Mark II projector can be seen here in the Adler’s original domed theater in the 1930s. Image Credit: The Adler Planetarium Archives Written By: Mike Smail, Director of Theaters and Digital Experience In January of 1970, the Adler Planetarium de-installed our original Zeiss planetarium projector (the first one in the Western […]

Header Image: Planetarium guests attend a sky show with the Zeiss Mk II projector at the Adler c. 1955. Image Credit: The Adler Planetarium Archives When the Adler Planetarium opened in 1930 as America’s first planetarium, the centerpiece was a star projector made by the Carl Zeiss company of Germany, the Zeiss “Mark II”. This […]

The Atwood Sphere is the oldest sky simulator in the world still operating. Explore its unique history and how it came to call the Adler Planetarium home!

Hi, I’m Nick Lake, Presentation Leader & Theater Technician here at the Adler Planetarium. Today, I’d like to talk about our planetarium theaters, specifically the domes, and how we use planetarium software to transport viewers to new worlds. For me, the most exciting thing about planetarium domes is the ability to make the audience feel […]