May 7, 1925, saw the debut of the projection planetarium at the Deutsches Museum in Munich, Germany. The first planetarium of ...

'Resolution was the bottom line.' When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. After 52 years of using optical-mechanical projection systems ...

Since its opening, and until recent years, our Zeiss Model VIa optical planetarium projector has brought the wonder of the night sky to countless visitors. The Zeiss Company no longer services the ...

The Morehead Planetarium and Science Center has unveiled its new 4K laser projection system. The new system will offer a clearer view of the night sky and an even ore immersive and dynamic experience ...

No one could accuse the Zeiss of being a rebel, but it's rubbed shoulders with the best of them. Make that the very best, because the rebel that once shared space with the projector didn't have a ...