There's actually a Wikipedia page [0] (no doubt lovingly curated by beautiful nerds) that has a long list of planetariums with Zeiss star projectors. But there

There's actually a Wikipedia page [0] (no doubt lovingly curated by beautiful nerds) that has a long list of planetariums with Zeiss star projectors. But there's still the problem of finding shows where they are actually used... 0: https://en.wikipedia.org/wiki/Zeiss_projector#List_of_planetariums_that_have_featured_a_Zeiss_projector https://en.wikipedia.org/wiki/Zeiss_projector#List_of_planet...