![](/img/USA.gif)
Chicago's Lakefront Skyline and the Adler Planetarium
Chicago, Illinois, USA
Local Noon (12:00PM CST -- 1800UT)
Built to house a projector capable of displaying images of celestial objects, the Adler Planetarium, the first in the Western Hemisphere, was opened to the public on May 12th, 1930, thanks to the philanthropic efforts of Max Adler, a senior officer of Sears, Roebuck & Company.
Designed in 1923 by the optical and mechanical engineering firm of Carl Zeiss in Germany, the projector combines an analog computer with precision optics, shining light onto the inner surface of a darkened dome in order to create the illusion of being under the night sky.
The planetarium represents an early form of immersive Virtual Reality. It affords a view of the heavens as seen from anywhere, and at any time, on Earth. I am pleased to honor it on this astronomically significant day by submitting this modern VR panoramic view of my home town.