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 ...

COLUMBUS, Ohio (AP) — Teaching modern astronomy with planetarium equipment that was built before astronauts landed on the moon is a tricky venture. And it’s a task that has troubled Ohio State ...

CHICAGO (WLS) -- The Adler Planetarium opened in 1930 as the first planetarium in the western hemisphere, and one of its main attractions was a star projector: the Zeiss Mark II. This year - after a ...

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After closing to the public last month to allow for some needed projector upgrades, Orange Coast College’s Planetarium on Saturday will host a free grand-reopening event, offering a slate of ...

With a familiar brand behind it, the Smithsonian Planetarium Projector is going to be an attractive choice if you're looking for star projectors for kids. It's chunky, it's easy to use, and it offers ...